53918040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40847}}^1$

素因数の和:40872

約数の個数: 64

約数和(自身を含む): 176463360

約数和(自身を除く): 122545320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 40847, 81694, 122541, 163388, 204235, 245082, 326776, 408470, 449317, 490164, 612705, 816940, 898634, 980328, 1225410, 1347951, 1633880, 1797268, 2246585, 2450820, 2695902, 3594536, 4493170, 4901640, 5391804, 6739755, 8986340, 10783608, 13479510, 17972680, 26959020, 53918040]

約数ペア:

[(1, 53918040), (2, 26959020), (3, 17972680), (4, 13479510), (5, 10783608), (6, 8986340), (8, 6739755), (10, 5391804), (11, 4901640), (12, 4493170), (15, 3594536), (20, 2695902), (22, 2450820), (24, 2246585), (30, 1797268), (33, 1633880), (40, 1347951), (44, 1225410), (55, 980328), (60, 898634), (66, 816940), (88, 612705), (110, 490164), (120, 449317), (132, 408470), (165, 326776), (220, 245082), (264, 204235), (330, 163388), (440, 122541), (660, 81694), (1320, 40847)]