54851860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1213}}^1$

素因数の和:1265

約数の個数: 96

約数和(自身を含む): 146845440

約数和(自身を除く): 91993580

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1213, 1292, 1330, 1615, 2261, 2380, 2426, 2660, 3230, 4522, 4852, 6065, 6460, 8491, 9044, 11305, 12130, 16982, 20621, 22610, 23047, 24260, 33964, 41242, 42455, 45220, 46094, 82484, 84910, 92188, 103105, 115235, 144347, 161329, 169820, 206210, 230470, 288694, 322658, 391799, 412420, 460940, 577388, 645316, 721735, 783598, 806645, 1443470, 1567196, 1613290, 1958995, 2742593, 2886940, 3226580, 3917990, 5485186, 7835980, 10970372, 13712965, 27425930, 54851860]

約数ペア:

[(1, 54851860), (2, 27425930), (4, 13712965), (5, 10970372), (7, 7835980), (10, 5485186), (14, 3917990), (17, 3226580), (19, 2886940), (20, 2742593), (28, 1958995), (34, 1613290), (35, 1567196), (38, 1443470), (68, 806645), (70, 783598), (76, 721735), (85, 645316), (95, 577388), (119, 460940), (133, 412420), (140, 391799), (170, 322658), (190, 288694), (238, 230470), (266, 206210), (323, 169820), (340, 161329), (380, 144347), (476, 115235), (532, 103105), (595, 92188), (646, 84910), (665, 82484), (1190, 46094), (1213, 45220), (1292, 42455), (1330, 41242), (1615, 33964), (2261, 24260), (2380, 23047), (2426, 22610), (2660, 20621), (3230, 16982), (4522, 12130), (4852, 11305), (6065, 9044), (6460, 8491)]