49475240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{65099}}^1$

素因数の和:65129

約数の個数: 32

約数和(自身を含む): 117180000

約数和(自身を除く): 67704760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 65099, 130198, 260396, 325495, 520792, 650990, 1236881, 1301980, 2473762, 2603960, 4947524, 6184405, 9895048, 12368810, 24737620, 49475240]

約数ペア:

[(1, 49475240), (2, 24737620), (4, 12368810), (5, 9895048), (8, 6184405), (10, 4947524), (19, 2603960), (20, 2473762), (38, 1301980), (40, 1236881), (76, 650990), (95, 520792), (152, 325495), (190, 260396), (380, 130198), (760, 65099)]