51782790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{90847}}^1$

素因数の和:90876

約数の個数: 32

約数和(自身を含む): 130821120

約数和(自身を除く): 79038330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 90847, 181694, 272541, 454235, 545082, 908470, 1362705, 1726093, 2725410, 3452186, 5178279, 8630465, 10356558, 17260930, 25891395, 51782790]

約数ペア:

[(1, 51782790), (2, 25891395), (3, 17260930), (5, 10356558), (6, 8630465), (10, 5178279), (15, 3452186), (19, 2725410), (30, 1726093), (38, 1362705), (57, 908470), (95, 545082), (114, 454235), (190, 272541), (285, 181694), (570, 90847)]