55071812120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6229843}}^1$

素因数の和:6229884

約数の個数: 64

約数和(自身を含む): 141292861920

約数和(自身を除く): 86221049800

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 52, 65, 68, 85, 104, 130, 136, 170, 221, 260, 340, 442, 520, 680, 884, 1105, 1768, 2210, 4420, 8840, 6229843, 12459686, 24919372, 31149215, 49838744, 62298430, 80987959, 105907331, 124596860, 161975918, 211814662, 249193720, 323951836, 404939795, 423629324, 529536655, 647903672, 809879590, 847258648, 1059073310, 1376795303, 1619759180, 2118146620, 2753590606, 3239518360, 4236293240, 5507181212, 6883976515, 11014362424, 13767953030, 27535906060, 55071812120]

約数ペア:

[(1, 55071812120), (2, 27535906060), (4, 13767953030), (5, 11014362424), (8, 6883976515), (10, 5507181212), (13, 4236293240), (17, 3239518360), (20, 2753590606), (26, 2118146620), (34, 1619759180), (40, 1376795303), (52, 1059073310), (65, 847258648), (68, 809879590), (85, 647903672), (104, 529536655), (130, 423629324), (136, 404939795), (170, 323951836), (221, 249193720), (260, 211814662), (340, 161975918), (442, 124596860), (520, 105907331), (680, 80987959), (884, 62298430), (1105, 49838744), (1768, 31149215), (2210, 24919372), (4420, 12459686), (8840, 6229843)]