53159330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 113038848

約数和(自身を除く): 59879518

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 101, 103, 146, 202, 206, 365, 505, 511, 515, 707, 721, 730, 1010, 1022, 1030, 1414, 1442, 2555, 3535, 3605, 5110, 7070, 7210, 7373, 7519, 10403, 14746, 15038, 20806, 36865, 37595, 51611, 52015, 52633, 72821, 73730, 75190, 103222, 104030, 105266, 145642, 258055, 263165, 364105, 516110, 526330, 728210, 759419, 1518838, 3797095, 5315933, 7594190, 10631866, 26579665, 53159330]

約数ペア:

[(1, 53159330), (2, 26579665), (5, 10631866), (7, 7594190), (10, 5315933), (14, 3797095), (35, 1518838), (70, 759419), (73, 728210), (101, 526330), (103, 516110), (146, 364105), (202, 263165), (206, 258055), (365, 145642), (505, 105266), (511, 104030), (515, 103222), (707, 75190), (721, 73730), (730, 72821), (1010, 52633), (1022, 52015), (1030, 51611), (1414, 37595), (1442, 36865), (2555, 20806), (3535, 15038), (3605, 14746), (5110, 10403), (7070, 7519), (7210, 7373)]