56099992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 118742400

約数和(自身を除く): 62642408

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 61, 74, 104, 122, 148, 239, 244, 296, 478, 481, 488, 793, 956, 962, 1586, 1912, 1924, 2257, 3107, 3172, 3848, 4514, 6214, 6344, 8843, 9028, 12428, 14579, 17686, 18056, 24856, 29158, 29341, 35372, 58316, 58682, 70744, 114959, 116632, 117364, 189527, 229918, 234728, 379054, 459836, 539423, 758108, 919672, 1078846, 1516216, 2157692, 4315384, 7012499, 14024998, 28049996, 56099992]

約数ペア:

[(1, 56099992), (2, 28049996), (4, 14024998), (8, 7012499), (13, 4315384), (26, 2157692), (37, 1516216), (52, 1078846), (61, 919672), (74, 758108), (104, 539423), (122, 459836), (148, 379054), (239, 234728), (244, 229918), (296, 189527), (478, 117364), (481, 116632), (488, 114959), (793, 70744), (956, 58682), (962, 58316), (1586, 35372), (1912, 29341), (1924, 29158), (2257, 24856), (3107, 18056), (3172, 17686), (3848, 14579), (4514, 12428), (6214, 9028), (6344, 8843)]