51908136840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{50363}}^1$

素因数の和:50796

約数の個数: 192

約数和(自身を含む): 193276886400

約数和(自身を除く): 141368749560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 409, 420, 504, 630, 818, 840, 1227, 1260, 1636, 2045, 2454, 2520, 2863, 3272, 3681, 4090, 4908, 5726, 6135, 7362, 8180, 8589, 9816, 11452, 12270, 14315, 14724, 16360, 17178, 18405, 22904, 24540, 25767, 28630, 29448, 34356, 36810, 42945, 49080, 50363, 51534, 57260, 68712, 73620, 85890, 100726, 103068, 114520, 128835, 147240, 151089, 171780, 201452, 206136, 251815, 257670, 302178, 343560, 352541, 402904, 453267, 503630, 515340, 604356, 705082, 755445, 906534, 1007260, 1030680, 1057623, 1208712, 1410164, 1510890, 1762705, 1813068, 2014520, 2115246, 2266335, 2820328, 3021780, 3172869, 3525410, 3626136, 4230492, 4532670, 5288115, 6043560, 6345738, 7050820, 8460984, 9065340, 10576230, 12691476, 14101640, 15864345, 18130680, 20598467, 21152460, 25382952, 31728690, 41196934, 42304920, 61795401, 63457380, 82393868, 102992335, 123590802, 126914760, 144189269, 164787736, 185386203, 205984670, 247181604, 288378538, 308977005, 370772406, 411969340, 432567807, 494363208, 576757076, 617954010, 720946345, 741544812, 823938680, 865135614, 926931015, 1153514152, 1235908020, 1297703421, 1441892690, 1483089624, 1730271228, 1853862030, 2162839035, 2471816040, 2595406842, 2883785380, 3460542456, 3707724060, 4325678070, 5190813684, 5767570760, 6488517105, 7415448120, 8651356140, 10381627368, 12977034210, 17302712280, 25954068420, 51908136840]

約数ペア:

[(1, 51908136840), (2, 25954068420), (3, 17302712280), (4, 12977034210), (5, 10381627368), (6, 8651356140), (7, 7415448120), (8, 6488517105), (9, 5767570760), (10, 5190813684), (12, 4325678070), (14, 3707724060), (15, 3460542456), (18, 2883785380), (20, 2595406842), (21, 2471816040), (24, 2162839035), (28, 1853862030), (30, 1730271228), (35, 1483089624), (36, 1441892690), (40, 1297703421), (42, 1235908020), (45, 1153514152), (56, 926931015), (60, 865135614), (63, 823938680), (70, 741544812), (72, 720946345), (84, 617954010), (90, 576757076), (105, 494363208), (120, 432567807), (126, 411969340), (140, 370772406), (168, 308977005), (180, 288378538), (210, 247181604), (252, 205984670), (280, 185386203), (315, 164787736), (360, 144189269), (409, 126914760), (420, 123590802), (504, 102992335), (630, 82393868), (818, 63457380), (840, 61795401), (1227, 42304920), (1260, 41196934), (1636, 31728690), (2045, 25382952), (2454, 21152460), (2520, 20598467), (2863, 18130680), (3272, 15864345), (3681, 14101640), (4090, 12691476), (4908, 10576230), (5726, 9065340), (6135, 8460984), (7362, 7050820), (8180, 6345738), (8589, 6043560), (9816, 5288115), (11452, 4532670), (12270, 4230492), (14315, 3626136), (14724, 3525410), (16360, 3172869), (17178, 3021780), (18405, 2820328), (22904, 2266335), (24540, 2115246), (25767, 2014520), (28630, 1813068), (29448, 1762705), (34356, 1510890), (36810, 1410164), (42945, 1208712), (49080, 1057623), (50363, 1030680), (51534, 1007260), (57260, 906534), (68712, 755445), (73620, 705082), (85890, 604356), (100726, 515340), (103068, 503630), (114520, 453267), (128835, 402904), (147240, 352541), (151089, 343560), (171780, 302178), (201452, 257670), (206136, 251815)]