51500040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5879}}^1$

素因数の和:5966

約数の個数: 64

約数和(自身を含む): 156643200

約数和(自身を除く): 105143160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 4380, 5879, 8760, 11758, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 117580, 141096, 176370, 235160, 352740, 429167, 705480, 858334, 1287501, 1716668, 2145835, 2575002, 3433336, 4291670, 5150004, 6437505, 8583340, 10300008, 12875010, 17166680, 25750020, 51500040]

約数ペア:

[(1, 51500040), (2, 25750020), (3, 17166680), (4, 12875010), (5, 10300008), (6, 8583340), (8, 6437505), (10, 5150004), (12, 4291670), (15, 3433336), (20, 2575002), (24, 2145835), (30, 1716668), (40, 1287501), (60, 858334), (73, 705480), (120, 429167), (146, 352740), (219, 235160), (292, 176370), (365, 141096), (438, 117580), (584, 88185), (730, 70548), (876, 58790), (1095, 47032), (1460, 35274), (1752, 29395), (2190, 23516), (2920, 17637), (4380, 11758), (5879, 8760)]