56247516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3877}}^1$

素因数の和:3931

約数の個数: 72

約数和(自身を含む): 158098304

約数和(自身を除く): 101850788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 3877, 4836, 7254, 7754, 11631, 14508, 15508, 23262, 34893, 46524, 50401, 69786, 100802, 120187, 139572, 151203, 201604, 240374, 302406, 360561, 453609, 480748, 604812, 721122, 907218, 1081683, 1442244, 1562431, 1814436, 2163366, 3124862, 4326732, 4687293, 6249724, 9374586, 14061879, 18749172, 28123758, 56247516]

約数ペア:

[(1, 56247516), (2, 28123758), (3, 18749172), (4, 14061879), (6, 9374586), (9, 6249724), (12, 4687293), (13, 4326732), (18, 3124862), (26, 2163366), (31, 1814436), (36, 1562431), (39, 1442244), (52, 1081683), (62, 907218), (78, 721122), (93, 604812), (117, 480748), (124, 453609), (156, 360561), (186, 302406), (234, 240374), (279, 201604), (372, 151203), (403, 139572), (468, 120187), (558, 100802), (806, 69786), (1116, 50401), (1209, 46524), (1612, 34893), (2418, 23262), (3627, 15508), (3877, 14508), (4836, 11631), (7254, 7754)]