56854160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 153365184

約数和(自身を除く): 96511024

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 53, 55, 80, 88, 92, 106, 110, 115, 176, 184, 212, 220, 230, 253, 265, 368, 424, 440, 460, 506, 530, 583, 848, 880, 920, 1012, 1060, 1166, 1219, 1265, 1840, 2024, 2120, 2332, 2438, 2530, 2809, 2915, 4048, 4240, 4664, 4876, 5060, 5618, 5830, 6095, 9328, 9752, 10120, 11236, 11660, 12190, 13409, 14045, 19504, 20240, 22472, 23320, 24380, 26818, 28090, 30899, 44944, 46640, 48760, 53636, 56180, 61798, 64607, 67045, 97520, 107272, 112360, 123596, 129214, 134090, 154495, 214544, 224720, 247192, 258428, 268180, 308990, 323035, 494384, 516856, 536360, 617980, 646070, 710677, 1033712, 1072720, 1235960, 1292140, 1421354, 2471920, 2584280, 2842708, 3553385, 5168560, 5685416, 7106770, 11370832, 14213540, 28427080, 56854160]

約数ペア:

[(1, 56854160), (2, 28427080), (4, 14213540), (5, 11370832), (8, 7106770), (10, 5685416), (11, 5168560), (16, 3553385), (20, 2842708), (22, 2584280), (23, 2471920), (40, 1421354), (44, 1292140), (46, 1235960), (53, 1072720), (55, 1033712), (80, 710677), (88, 646070), (92, 617980), (106, 536360), (110, 516856), (115, 494384), (176, 323035), (184, 308990), (212, 268180), (220, 258428), (230, 247192), (253, 224720), (265, 214544), (368, 154495), (424, 134090), (440, 129214), (460, 123596), (506, 112360), (530, 107272), (583, 97520), (848, 67045), (880, 64607), (920, 61798), (1012, 56180), (1060, 53636), (1166, 48760), (1219, 46640), (1265, 44944), (1840, 30899), (2024, 28090), (2120, 26818), (2332, 24380), (2438, 23320), (2530, 22472), (2809, 20240), (2915, 19504), (4048, 14045), (4240, 13409), (4664, 12190), (4876, 11660), (5060, 11236), (5618, 10120), (5830, 9752), (6095, 9328)]