51955690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8821}}^1$

素因数の和:8878

約数の個数: 32

約数和(自身を含む): 101629440

約数和(自身を除く): 49673750

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 8821, 17642, 44105, 88210, 167599, 273451, 335198, 546902, 837995, 1367255, 1675990, 2734510, 5195569, 10391138, 25977845, 51955690]

約数ペア:

[(1, 51955690), (2, 25977845), (5, 10391138), (10, 5195569), (19, 2734510), (31, 1675990), (38, 1367255), (62, 837995), (95, 546902), (155, 335198), (190, 273451), (310, 167599), (589, 88210), (1178, 44105), (2945, 17642), (5890, 8821)]