49640800

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5641}}^1$

素因数の和:5672

約数の個数: 72

約数和(自身を含む): 132225912

約数和(自身を除く): 82585112

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1760, 2200, 4400, 5641, 8800, 11282, 22564, 28205, 45128, 56410, 62051, 90256, 112820, 124102, 141025, 180512, 225640, 248204, 282050, 310255, 451280, 496408, 564100, 620510, 902560, 992816, 1128200, 1241020, 1551275, 1985632, 2256400, 2482040, 3102550, 4512800, 4964080, 6205100, 9928160, 12410200, 24820400, 49640800]

約数ペア:

[(1, 49640800), (2, 24820400), (4, 12410200), (5, 9928160), (8, 6205100), (10, 4964080), (11, 4512800), (16, 3102550), (20, 2482040), (22, 2256400), (25, 1985632), (32, 1551275), (40, 1241020), (44, 1128200), (50, 992816), (55, 902560), (80, 620510), (88, 564100), (100, 496408), (110, 451280), (160, 310255), (176, 282050), (200, 248204), (220, 225640), (275, 180512), (352, 141025), (400, 124102), (440, 112820), (550, 90256), (800, 62051), (880, 56410), (1100, 45128), (1760, 28205), (2200, 22564), (4400, 11282), (5641, 8800)]