56249028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 108

約数和(自身を含む): 160969900

約数和(自身を除く): 104720872

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 121, 132, 148, 198, 222, 242, 333, 349, 363, 396, 407, 444, 484, 666, 698, 726, 814, 1047, 1089, 1221, 1332, 1396, 1452, 1628, 2094, 2178, 2442, 3141, 3663, 3839, 4188, 4356, 4477, 4884, 6282, 7326, 7678, 8954, 11517, 12564, 12913, 13431, 14652, 15356, 17908, 23034, 25826, 26862, 34551, 38739, 40293, 42229, 46068, 51652, 53724, 69102, 77478, 80586, 84458, 116217, 126687, 138204, 142043, 154956, 161172, 168916, 232434, 253374, 284086, 380061, 426129, 464868, 506748, 568172, 760122, 852258, 1278387, 1520244, 1562473, 1704516, 2556774, 3124946, 4687419, 5113548, 6249892, 9374838, 14062257, 18749676, 28124514, 56249028]

約数ペア:

[(1, 56249028), (2, 28124514), (3, 18749676), (4, 14062257), (6, 9374838), (9, 6249892), (11, 5113548), (12, 4687419), (18, 3124946), (22, 2556774), (33, 1704516), (36, 1562473), (37, 1520244), (44, 1278387), (66, 852258), (74, 760122), (99, 568172), (111, 506748), (121, 464868), (132, 426129), (148, 380061), (198, 284086), (222, 253374), (242, 232434), (333, 168916), (349, 161172), (363, 154956), (396, 142043), (407, 138204), (444, 126687), (484, 116217), (666, 84458), (698, 80586), (726, 77478), (814, 69102), (1047, 53724), (1089, 51652), (1221, 46068), (1332, 42229), (1396, 40293), (1452, 38739), (1628, 34551), (2094, 26862), (2178, 25826), (2442, 23034), (3141, 17908), (3663, 15356), (3839, 14652), (4188, 13431), (4356, 12913), (4477, 12564), (4884, 11517), (6282, 8954), (7326, 7678)]