50604125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 78624000

約数和(自身を除く): 28019875

約数列:

[1, 5, 11, 13, 19, 25, 55, 65, 95, 125, 143, 149, 209, 247, 275, 325, 475, 715, 745, 1045, 1235, 1375, 1625, 1639, 1937, 2375, 2717, 2831, 3575, 3725, 5225, 6175, 8195, 9685, 13585, 14155, 17875, 18625, 21307, 26125, 30875, 31141, 36803, 40975, 48425, 67925, 70775, 106535, 155705, 184015, 204875, 242125, 339625, 353875, 404833, 532675, 778525, 920075, 2024165, 2663375, 3892625, 4600375, 10120825, 50604125]

約数ペア:

[(1, 50604125), (5, 10120825), (11, 4600375), (13, 3892625), (19, 2663375), (25, 2024165), (55, 920075), (65, 778525), (95, 532675), (125, 404833), (143, 353875), (149, 339625), (209, 242125), (247, 204875), (275, 184015), (325, 155705), (475, 106535), (715, 70775), (745, 67925), (1045, 48425), (1235, 40975), (1375, 36803), (1625, 31141), (1639, 30875), (1937, 26125), (2375, 21307), (2717, 18625), (2831, 17875), (3575, 14155), (3725, 13585), (5225, 9685), (6175, 8195)]