49200820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2069}}^1$

素因数の和:2148

約数の個数: 48

約数和(自身を含む): 109544400

約数和(自身を除く): 60343580

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2069, 2378, 4138, 4756, 5945, 8276, 10345, 11890, 20690, 23780, 41380, 60001, 84829, 120002, 169658, 240004, 300005, 339316, 424145, 600010, 848290, 1200020, 1696580, 2460041, 4920082, 9840164, 12300205, 24600410, 49200820]

約数ペア:

[(1, 49200820), (2, 24600410), (4, 12300205), (5, 9840164), (10, 4920082), (20, 2460041), (29, 1696580), (41, 1200020), (58, 848290), (82, 600010), (116, 424145), (145, 339316), (164, 300005), (205, 240004), (290, 169658), (410, 120002), (580, 84829), (820, 60001), (1189, 41380), (2069, 23780), (2378, 20690), (4138, 11890), (4756, 10345), (5945, 8276)]