51394830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19249}}^1$

素因数の和:19348

約数の個数: 32

約数和(自身を含む): 124740000

約数和(自身を除く): 73345170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 19249, 38498, 57747, 96245, 115494, 192490, 288735, 577470, 1713161, 3426322, 5139483, 8565805, 10278966, 17131610, 25697415, 51394830]

約数ペア:

[(1, 51394830), (2, 25697415), (3, 17131610), (5, 10278966), (6, 8565805), (10, 5139483), (15, 3426322), (30, 1713161), (89, 577470), (178, 288735), (267, 192490), (445, 115494), (534, 96245), (890, 57747), (1335, 38498), (2670, 19249)]