51124250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 103334400

約数和(自身を除く): 52210150

約数列:

[1, 2, 5, 10, 19, 25, 38, 47, 50, 94, 95, 125, 190, 229, 235, 250, 458, 470, 475, 893, 950, 1145, 1175, 1786, 2290, 2350, 2375, 4351, 4465, 4750, 5725, 5875, 8702, 8930, 10763, 11450, 11750, 21526, 21755, 22325, 28625, 43510, 44650, 53815, 57250, 107630, 108775, 111625, 204497, 217550, 223250, 269075, 408994, 538150, 543875, 1022485, 1087750, 1345375, 2044970, 2690750, 5112425, 10224850, 25562125, 51124250]

約数ペア:

[(1, 51124250), (2, 25562125), (5, 10224850), (10, 5112425), (19, 2690750), (25, 2044970), (38, 1345375), (47, 1087750), (50, 1022485), (94, 543875), (95, 538150), (125, 408994), (190, 269075), (229, 223250), (235, 217550), (250, 204497), (458, 111625), (470, 108775), (475, 107630), (893, 57250), (950, 53815), (1145, 44650), (1175, 43510), (1786, 28625), (2290, 22325), (2350, 21755), (2375, 21526), (4351, 11750), (4465, 11450), (4750, 10763), (5725, 8930), (5875, 8702)]