53216280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 189876960

約数和(自身を除く): 136660680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 83, 90, 104, 117, 120, 130, 137, 156, 166, 180, 195, 234, 249, 260, 274, 312, 332, 360, 390, 411, 415, 468, 498, 520, 548, 585, 664, 685, 747, 780, 822, 830, 936, 996, 1079, 1096, 1170, 1233, 1245, 1370, 1494, 1560, 1644, 1660, 1781, 1992, 2055, 2158, 2340, 2466, 2490, 2740, 2988, 3237, 3288, 3320, 3562, 3735, 4110, 4316, 4680, 4932, 4980, 5343, 5395, 5480, 5976, 6165, 6474, 7124, 7470, 8220, 8632, 8905, 9711, 9864, 9960, 10686, 10790, 11371, 12330, 12948, 14248, 14940, 16029, 16185, 16440, 17810, 19422, 21372, 21580, 22742, 24660, 25896, 26715, 29880, 32058, 32370, 34113, 35620, 38844, 42744, 43160, 45484, 48555, 49320, 53430, 56855, 64116, 64740, 68226, 71240, 77688, 80145, 90968, 97110, 102339, 106860, 113710, 128232, 129480, 136452, 147823, 160290, 170565, 194220, 204678, 213720, 227420, 272904, 295646, 320580, 341130, 388440, 409356, 443469, 454840, 511695, 591292, 641160, 682260, 739115, 818712, 886938, 1023390, 1182584, 1330407, 1364520, 1478230, 1773876, 2046780, 2217345, 2660814, 2956460, 3547752, 4093560, 4434690, 5321628, 5912920, 6652035, 8869380, 10643256, 13304070, 17738760, 26608140, 53216280]

約数ペア:

[(1, 53216280), (2, 26608140), (3, 17738760), (4, 13304070), (5, 10643256), (6, 8869380), (8, 6652035), (9, 5912920), (10, 5321628), (12, 4434690), (13, 4093560), (15, 3547752), (18, 2956460), (20, 2660814), (24, 2217345), (26, 2046780), (30, 1773876), (36, 1478230), (39, 1364520), (40, 1330407), (45, 1182584), (52, 1023390), (60, 886938), (65, 818712), (72, 739115), (78, 682260), (83, 641160), (90, 591292), (104, 511695), (117, 454840), (120, 443469), (130, 409356), (137, 388440), (156, 341130), (166, 320580), (180, 295646), (195, 272904), (234, 227420), (249, 213720), (260, 204678), (274, 194220), (312, 170565), (332, 160290), (360, 147823), (390, 136452), (411, 129480), (415, 128232), (468, 113710), (498, 106860), (520, 102339), (548, 97110), (585, 90968), (664, 80145), (685, 77688), (747, 71240), (780, 68226), (822, 64740), (830, 64116), (936, 56855), (996, 53430), (1079, 49320), (1096, 48555), (1170, 45484), (1233, 43160), (1245, 42744), (1370, 38844), (1494, 35620), (1560, 34113), (1644, 32370), (1660, 32058), (1781, 29880), (1992, 26715), (2055, 25896), (2158, 24660), (2340, 22742), (2466, 21580), (2490, 21372), (2740, 19422), (2988, 17810), (3237, 16440), (3288, 16185), (3320, 16029), (3562, 14940), (3735, 14248), (4110, 12948), (4316, 12330), (4680, 11371), (4932, 10790), (4980, 10686), (5343, 9960), (5395, 9864), (5480, 9711), (5976, 8905), (6165, 8632), (6474, 8220), (7124, 7470)]