51476670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:930

約数の個数: 96

約数和(自身を含む): 154664640

約数和(自身を除く): 103187970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 101, 105, 126, 202, 210, 303, 315, 505, 606, 630, 707, 809, 909, 1010, 1414, 1515, 1618, 1818, 2121, 2427, 3030, 3535, 4045, 4242, 4545, 4854, 5663, 6363, 7070, 7281, 8090, 9090, 10605, 11326, 12135, 12726, 14562, 16989, 21210, 24270, 28315, 31815, 33978, 36405, 50967, 56630, 63630, 72810, 81709, 84945, 101934, 163418, 169890, 245127, 254835, 408545, 490254, 509670, 571963, 735381, 817090, 1143926, 1225635, 1470762, 1715889, 2451270, 2859815, 3431778, 3676905, 5147667, 5719630, 7353810, 8579445, 10295334, 17158890, 25738335, 51476670]

約数ペア:

[(1, 51476670), (2, 25738335), (3, 17158890), (5, 10295334), (6, 8579445), (7, 7353810), (9, 5719630), (10, 5147667), (14, 3676905), (15, 3431778), (18, 2859815), (21, 2451270), (30, 1715889), (35, 1470762), (42, 1225635), (45, 1143926), (63, 817090), (70, 735381), (90, 571963), (101, 509670), (105, 490254), (126, 408545), (202, 254835), (210, 245127), (303, 169890), (315, 163418), (505, 101934), (606, 84945), (630, 81709), (707, 72810), (809, 63630), (909, 56630), (1010, 50967), (1414, 36405), (1515, 33978), (1618, 31815), (1818, 28315), (2121, 24270), (2427, 21210), (3030, 16989), (3535, 14562), (4045, 12726), (4242, 12135), (4545, 11326), (4854, 10605), (5663, 9090), (6363, 8090), (7070, 7281)]