52008873850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{771073}}^1$

素因数の和:771175

約数の個数: 48

約数和(自身を含む): 103262230080

約数和(自身を除く): 51253356230

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 142, 190, 355, 475, 710, 950, 1349, 1775, 2698, 3550, 6745, 13490, 33725, 67450, 771073, 1542146, 3855365, 7710730, 14650387, 19276825, 29300774, 38553650, 54746183, 73251935, 109492366, 146503870, 273730915, 366259675, 547461830, 732519350, 1040177477, 1368654575, 2080354954, 2737309150, 5200887385, 10401774770, 26004436925, 52008873850]

約数ペア:

[(1, 52008873850), (2, 26004436925), (5, 10401774770), (10, 5200887385), (19, 2737309150), (25, 2080354954), (38, 1368654575), (50, 1040177477), (71, 732519350), (95, 547461830), (142, 366259675), (190, 273730915), (355, 146503870), (475, 109492366), (710, 73251935), (950, 54746183), (1349, 38553650), (1775, 29300774), (2698, 19276825), (3550, 14650387), (6745, 7710730), (13490, 3855365), (33725, 1542146), (67450, 771073)]