56075859

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 98841600

約数和(自身を除く): 42765741

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 79, 133, 171, 237, 399, 553, 593, 711, 1197, 1501, 1659, 1779, 4151, 4503, 4977, 5337, 10507, 11267, 12453, 13509, 31521, 33801, 37359, 46847, 78869, 94563, 101403, 140541, 236607, 327929, 421623, 709821, 890093, 983787, 2670279, 2951361, 6230651, 8010837, 18691953, 56075859]

約数ペア:

[(1, 56075859), (3, 18691953), (7, 8010837), (9, 6230651), (19, 2951361), (21, 2670279), (57, 983787), (63, 890093), (79, 709821), (133, 421623), (171, 327929), (237, 236607), (399, 140541), (553, 101403), (593, 94563), (711, 78869), (1197, 46847), (1501, 37359), (1659, 33801), (1779, 31521), (4151, 13509), (4503, 12453), (4977, 11267), (5337, 10507)]