53918460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 171608976

約数和(自身を除く): 117690516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 83, 90, 108, 135, 162, 166, 180, 249, 270, 324, 332, 401, 405, 415, 498, 540, 747, 802, 810, 830, 996, 1203, 1245, 1494, 1604, 1620, 1660, 2005, 2241, 2406, 2490, 2988, 3609, 3735, 4010, 4482, 4812, 4980, 6015, 6723, 7218, 7470, 8020, 8964, 10827, 11205, 12030, 13446, 14436, 14940, 18045, 21654, 22410, 24060, 26892, 32481, 33283, 33615, 36090, 43308, 44820, 54135, 64962, 66566, 67230, 72180, 99849, 108270, 129924, 133132, 134460, 162405, 166415, 199698, 216540, 299547, 324810, 332830, 399396, 499245, 599094, 649620, 665660, 898641, 998490, 1198188, 1497735, 1797282, 1996980, 2695923, 2995470, 3594564, 4493205, 5391846, 5990940, 8986410, 10783692, 13479615, 17972820, 26959230, 53918460]

約数ペア:

[(1, 53918460), (2, 26959230), (3, 17972820), (4, 13479615), (5, 10783692), (6, 8986410), (9, 5990940), (10, 5391846), (12, 4493205), (15, 3594564), (18, 2995470), (20, 2695923), (27, 1996980), (30, 1797282), (36, 1497735), (45, 1198188), (54, 998490), (60, 898641), (81, 665660), (83, 649620), (90, 599094), (108, 499245), (135, 399396), (162, 332830), (166, 324810), (180, 299547), (249, 216540), (270, 199698), (324, 166415), (332, 162405), (401, 134460), (405, 133132), (415, 129924), (498, 108270), (540, 99849), (747, 72180), (802, 67230), (810, 66566), (830, 64962), (996, 54135), (1203, 44820), (1245, 43308), (1494, 36090), (1604, 33615), (1620, 33283), (1660, 32481), (2005, 26892), (2241, 24060), (2406, 22410), (2490, 21654), (2988, 18045), (3609, 14940), (3735, 14436), (4010, 13446), (4482, 12030), (4812, 11205), (4980, 10827), (6015, 8964), (6723, 8020), (7218, 7470)]