51723690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101419}}^1$

素因数の和:101446

約数の個数: 32

約数和(自身を含む): 131440320

約数和(自身を除く): 79716630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 101419, 202838, 304257, 507095, 608514, 1014190, 1521285, 1724123, 3042570, 3448246, 5172369, 8620615, 10344738, 17241230, 25861845, 51723690]

約数ペア:

[(1, 51723690), (2, 25861845), (3, 17241230), (5, 10344738), (6, 8620615), (10, 5172369), (15, 3448246), (17, 3042570), (30, 1724123), (34, 1521285), (51, 1014190), (85, 608514), (102, 507095), (170, 304257), (255, 202838), (510, 101419)]