56851860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3169}}^1$

素因数の和:3217

約数の個数: 96

約数和(自身を含む): 178940160

約数和(自身を除く): 122088300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3169, 3588, 4485, 5980, 6338, 8970, 9507, 12676, 15845, 17940, 19014, 31690, 38028, 41197, 47535, 63380, 72887, 82394, 95070, 123591, 145774, 164788, 190140, 205985, 218661, 247182, 291548, 364435, 411970, 437322, 494364, 617955, 728870, 823940, 874644, 947531, 1093305, 1235910, 1457740, 1895062, 2186610, 2471820, 2842593, 3790124, 4373220, 4737655, 5685186, 9475310, 11370372, 14212965, 18950620, 28425930, 56851860]

約数ペア:

[(1, 56851860), (2, 28425930), (3, 18950620), (4, 14212965), (5, 11370372), (6, 9475310), (10, 5685186), (12, 4737655), (13, 4373220), (15, 3790124), (20, 2842593), (23, 2471820), (26, 2186610), (30, 1895062), (39, 1457740), (46, 1235910), (52, 1093305), (60, 947531), (65, 874644), (69, 823940), (78, 728870), (92, 617955), (115, 494364), (130, 437322), (138, 411970), (156, 364435), (195, 291548), (230, 247182), (260, 218661), (276, 205985), (299, 190140), (345, 164788), (390, 145774), (460, 123591), (598, 95070), (690, 82394), (780, 72887), (897, 63380), (1196, 47535), (1380, 41197), (1495, 38028), (1794, 31690), (2990, 19014), (3169, 17940), (3588, 15845), (4485, 12676), (5980, 9507), (6338, 8970)]