50971600

素因数分解:

$2^4\times 5^2\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2168

約数の個数: 60

約数和(自身を含む): 124526380

約数和(自身を除く): 73554780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 122, 200, 244, 305, 400, 488, 610, 976, 1220, 1525, 2089, 2440, 3050, 4178, 4880, 6100, 8356, 10445, 12200, 16712, 20890, 24400, 33424, 41780, 52225, 83560, 104450, 127429, 167120, 208900, 254858, 417800, 509716, 637145, 835600, 1019432, 1274290, 2038864, 2548580, 3185725, 5097160, 6371450, 10194320, 12742900, 25485800, 50971600]

約数ペア:

[(1, 50971600), (2, 25485800), (4, 12742900), (5, 10194320), (8, 6371450), (10, 5097160), (16, 3185725), (20, 2548580), (25, 2038864), (40, 1274290), (50, 1019432), (61, 835600), (80, 637145), (100, 509716), (122, 417800), (200, 254858), (244, 208900), (305, 167120), (400, 127429), (488, 104450), (610, 83560), (976, 52225), (1220, 41780), (1525, 33424), (2089, 24400), (2440, 20890), (3050, 16712), (4178, 12200), (4880, 10445), (6100, 8356)]