1454564950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{49391}}^1$

素因数の和:49453

約数の個数: 48

約数和(自身を含む): 2939811840

約数和(自身を除く): 1485246890

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 5890, 14725, 29450, 49391, 98782, 246955, 493910, 938429, 1234775, 1531121, 1876858, 2469550, 3062242, 4692145, 7655605, 9384290, 15311210, 23460725, 29091299, 38278025, 46921450, 58182598, 76556050, 145456495, 290912990, 727282475, 1454564950]

約数ペア:

[(1, 1454564950), (2, 727282475), (5, 290912990), (10, 145456495), (19, 76556050), (25, 58182598), (31, 46921450), (38, 38278025), (50, 29091299), (62, 23460725), (95, 15311210), (155, 9384290), (190, 7655605), (310, 4692145), (475, 3062242), (589, 2469550), (775, 1876858), (950, 1531121), (1178, 1234775), (1550, 938429), (2945, 493910), (5890, 246955), (14725, 98782), (29450, 49391)]