54441920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 112

約数和(自身を含む): 145938240

約数和(自身を除く): 91496320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 320, 368, 416, 460, 520, 569, 598, 736, 832, 920, 1040, 1138, 1196, 1472, 1495, 1840, 2080, 2276, 2392, 2845, 2990, 3680, 4160, 4552, 4784, 5690, 5980, 7360, 7397, 9104, 9568, 11380, 11960, 13087, 14794, 18208, 19136, 22760, 23920, 26174, 29588, 36416, 36985, 45520, 47840, 52348, 59176, 65435, 73970, 91040, 95680, 104696, 118352, 130870, 147940, 170131, 182080, 209392, 236704, 261740, 295880, 340262, 418784, 473408, 523480, 591760, 680524, 837568, 850655, 1046960, 1183520, 1361048, 1701310, 2093920, 2367040, 2722096, 3402620, 4187840, 5444192, 6805240, 10888384, 13610480, 27220960, 54441920]

約数ペア:

[(1, 54441920), (2, 27220960), (4, 13610480), (5, 10888384), (8, 6805240), (10, 5444192), (13, 4187840), (16, 3402620), (20, 2722096), (23, 2367040), (26, 2093920), (32, 1701310), (40, 1361048), (46, 1183520), (52, 1046960), (64, 850655), (65, 837568), (80, 680524), (92, 591760), (104, 523480), (115, 473408), (130, 418784), (160, 340262), (184, 295880), (208, 261740), (230, 236704), (260, 209392), (299, 182080), (320, 170131), (368, 147940), (416, 130870), (460, 118352), (520, 104696), (569, 95680), (598, 91040), (736, 73970), (832, 65435), (920, 59176), (1040, 52348), (1138, 47840), (1196, 45520), (1472, 36985), (1495, 36416), (1840, 29588), (2080, 26174), (2276, 23920), (2392, 22760), (2845, 19136), (2990, 18208), (3680, 14794), (4160, 13087), (4552, 11960), (4784, 11380), (5690, 9568), (5980, 9104), (7360, 7397)]