50611220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 96

約数和(自身を含む): 123282432

約数和(自身を除く): 72671212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 41, 44, 55, 62, 82, 110, 124, 155, 164, 181, 205, 220, 310, 341, 362, 410, 451, 620, 682, 724, 820, 902, 905, 1271, 1364, 1705, 1804, 1810, 1991, 2255, 2542, 3410, 3620, 3982, 4510, 5084, 5611, 6355, 6820, 7421, 7964, 9020, 9955, 11222, 12710, 13981, 14842, 19910, 22444, 25420, 27962, 28055, 29684, 37105, 39820, 55924, 56110, 61721, 69905, 74210, 81631, 112220, 123442, 139810, 148420, 163262, 230051, 246884, 279620, 308605, 326524, 408155, 460102, 617210, 816310, 920204, 1150255, 1234420, 1632620, 2300510, 2530561, 4601020, 5061122, 10122244, 12652805, 25305610, 50611220]

約数ペア:

[(1, 50611220), (2, 25305610), (4, 12652805), (5, 10122244), (10, 5061122), (11, 4601020), (20, 2530561), (22, 2300510), (31, 1632620), (41, 1234420), (44, 1150255), (55, 920204), (62, 816310), (82, 617210), (110, 460102), (124, 408155), (155, 326524), (164, 308605), (181, 279620), (205, 246884), (220, 230051), (310, 163262), (341, 148420), (362, 139810), (410, 123442), (451, 112220), (620, 81631), (682, 74210), (724, 69905), (820, 61721), (902, 56110), (905, 55924), (1271, 39820), (1364, 37105), (1705, 29684), (1804, 28055), (1810, 27962), (1991, 25420), (2255, 22444), (2542, 19910), (3410, 14842), (3620, 13981), (3982, 12710), (4510, 11222), (5084, 9955), (5611, 9020), (6355, 7964), (6820, 7421)]