52176080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:516

約数の個数: 80

約数和(自身を含む): 133437888

約数和(自身を除く): 81261808

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 211, 220, 281, 422, 440, 562, 844, 880, 1055, 1124, 1405, 1688, 2110, 2248, 2321, 2810, 3091, 3376, 4220, 4496, 4642, 5620, 6182, 8440, 9284, 11240, 11605, 12364, 15455, 16880, 18568, 22480, 23210, 24728, 30910, 37136, 46420, 49456, 59291, 61820, 92840, 118582, 123640, 185680, 237164, 247280, 296455, 474328, 592910, 652201, 948656, 1185820, 1304402, 2371640, 2608804, 3261005, 4743280, 5217608, 6522010, 10435216, 13044020, 26088040, 52176080]

約数ペア:

[(1, 52176080), (2, 26088040), (4, 13044020), (5, 10435216), (8, 6522010), (10, 5217608), (11, 4743280), (16, 3261005), (20, 2608804), (22, 2371640), (40, 1304402), (44, 1185820), (55, 948656), (80, 652201), (88, 592910), (110, 474328), (176, 296455), (211, 247280), (220, 237164), (281, 185680), (422, 123640), (440, 118582), (562, 92840), (844, 61820), (880, 59291), (1055, 49456), (1124, 46420), (1405, 37136), (1688, 30910), (2110, 24728), (2248, 23210), (2321, 22480), (2810, 18568), (3091, 16880), (3376, 15455), (4220, 12364), (4496, 11605), (4642, 11240), (5620, 9284), (6182, 8440)]