56065380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1019}}^1$

素因数の和:1169

約数の個数: 96

約数和(自身を含む): 180956160

約数和(自身を除く): 124890780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1019, 1310, 1572, 1834, 1965, 2038, 2620, 2751, 3057, 3668, 3930, 4076, 4585, 5095, 5502, 6114, 7133, 7860, 9170, 10190, 11004, 12228, 13755, 14266, 15285, 18340, 20380, 21399, 27510, 28532, 30570, 35665, 42798, 55020, 61140, 71330, 85596, 106995, 133489, 142660, 213990, 266978, 400467, 427980, 533956, 667445, 800934, 934423, 1334890, 1601868, 1868846, 2002335, 2669780, 2803269, 3737692, 4004670, 4672115, 5606538, 8009340, 9344230, 11213076, 14016345, 18688460, 28032690, 56065380]

約数ペア:

[(1, 56065380), (2, 28032690), (3, 18688460), (4, 14016345), (5, 11213076), (6, 9344230), (7, 8009340), (10, 5606538), (12, 4672115), (14, 4004670), (15, 3737692), (20, 2803269), (21, 2669780), (28, 2002335), (30, 1868846), (35, 1601868), (42, 1334890), (60, 934423), (70, 800934), (84, 667445), (105, 533956), (131, 427980), (140, 400467), (210, 266978), (262, 213990), (393, 142660), (420, 133489), (524, 106995), (655, 85596), (786, 71330), (917, 61140), (1019, 55020), (1310, 42798), (1572, 35665), (1834, 30570), (1965, 28532), (2038, 27510), (2620, 21399), (2751, 20380), (3057, 18340), (3668, 15285), (3930, 14266), (4076, 13755), (4585, 12228), (5095, 11004), (5502, 10190), (6114, 9170), (7133, 7860)]