47286800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{977}}^1$

素因数の和:1017

約数の個数: 90

約数和(自身を含む): 125001114

約数和(自身を除く): 77714314

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 977, 1100, 1210, 1936, 1954, 2200, 2420, 3025, 3908, 4400, 4840, 4885, 6050, 7816, 9680, 9770, 10747, 12100, 15632, 19540, 21494, 24200, 24425, 39080, 42988, 48400, 48850, 53735, 78160, 85976, 97700, 107470, 118217, 171952, 195400, 214940, 236434, 268675, 390800, 429880, 472868, 537350, 591085, 859760, 945736, 1074700, 1182170, 1891472, 2149400, 2364340, 2955425, 4298800, 4728680, 5910850, 9457360, 11821700, 23643400, 47286800]

約数ペア:

[(1, 47286800), (2, 23643400), (4, 11821700), (5, 9457360), (8, 5910850), (10, 4728680), (11, 4298800), (16, 2955425), (20, 2364340), (22, 2149400), (25, 1891472), (40, 1182170), (44, 1074700), (50, 945736), (55, 859760), (80, 591085), (88, 537350), (100, 472868), (110, 429880), (121, 390800), (176, 268675), (200, 236434), (220, 214940), (242, 195400), (275, 171952), (400, 118217), (440, 107470), (484, 97700), (550, 85976), (605, 78160), (880, 53735), (968, 48850), (977, 48400), (1100, 42988), (1210, 39080), (1936, 24425), (1954, 24200), (2200, 21494), (2420, 19540), (3025, 15632), (3908, 12100), (4400, 10747), (4840, 9770), (4885, 9680), (6050, 7816)]