49970720

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 126862848

約数和(自身を除く): 76892128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 37, 40, 46, 74, 80, 92, 115, 148, 160, 184, 185, 230, 296, 367, 368, 370, 460, 592, 734, 736, 740, 851, 920, 1184, 1468, 1480, 1702, 1835, 1840, 2936, 2960, 3404, 3670, 3680, 4255, 5872, 5920, 6808, 7340, 8441, 8510, 11744, 13579, 13616, 14680, 16882, 17020, 27158, 27232, 29360, 33764, 34040, 42205, 54316, 58720, 67528, 67895, 68080, 84410, 108632, 135056, 135790, 136160, 168820, 217264, 270112, 271580, 312317, 337640, 434528, 543160, 624634, 675280, 1086320, 1249268, 1350560, 1561585, 2172640, 2498536, 3123170, 4997072, 6246340, 9994144, 12492680, 24985360, 49970720]

約数ペア:

[(1, 49970720), (2, 24985360), (4, 12492680), (5, 9994144), (8, 6246340), (10, 4997072), (16, 3123170), (20, 2498536), (23, 2172640), (32, 1561585), (37, 1350560), (40, 1249268), (46, 1086320), (74, 675280), (80, 624634), (92, 543160), (115, 434528), (148, 337640), (160, 312317), (184, 271580), (185, 270112), (230, 217264), (296, 168820), (367, 136160), (368, 135790), (370, 135056), (460, 108632), (592, 84410), (734, 68080), (736, 67895), (740, 67528), (851, 58720), (920, 54316), (1184, 42205), (1468, 34040), (1480, 33764), (1702, 29360), (1835, 27232), (1840, 27158), (2936, 17020), (2960, 16882), (3404, 14680), (3670, 13616), (3680, 13579), (4255, 11744), (5872, 8510), (5920, 8441), (6808, 7340)]