51781830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101533}}^1$

素因数の和:101560

約数の個数: 32

約数和(自身を含む): 131588064

約数和(自身を除く): 79806234

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 101533, 203066, 304599, 507665, 609198, 1015330, 1522995, 1726061, 3045990, 3452122, 5178183, 8630305, 10356366, 17260610, 25890915, 51781830]

約数ペア:

[(1, 51781830), (2, 25890915), (3, 17260610), (5, 10356366), (6, 8630305), (10, 5178183), (15, 3452122), (17, 3045990), (30, 1726061), (34, 1522995), (51, 1015330), (85, 609198), (102, 507665), (170, 304599), (255, 203066), (510, 101533)]