51890748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 163322880

約数和(自身を除く): 111432132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 41, 42, 52, 57, 61, 76, 78, 82, 84, 91, 114, 122, 123, 133, 156, 164, 182, 183, 228, 244, 246, 247, 266, 273, 287, 364, 366, 399, 427, 492, 494, 532, 533, 546, 574, 732, 741, 779, 793, 798, 854, 861, 988, 1066, 1092, 1148, 1159, 1281, 1482, 1558, 1586, 1596, 1599, 1708, 1722, 1729, 2132, 2318, 2337, 2379, 2501, 2562, 2964, 3116, 3172, 3198, 3444, 3458, 3477, 3731, 4636, 4674, 4758, 5002, 5124, 5187, 5453, 5551, 6396, 6916, 6954, 7462, 7503, 8113, 9348, 9516, 10004, 10127, 10374, 10906, 11102, 11193, 13908, 14924, 15006, 15067, 16226, 16359, 16653, 17507, 20254, 20748, 21812, 22204, 22386, 24339, 30012, 30134, 30381, 32452, 32513, 32718, 33306, 35014, 40508, 44772, 45201, 47519, 48678, 52521, 60268, 60762, 65026, 65436, 66612, 70028, 70889, 90402, 95038, 97356, 97539, 105042, 105469, 121524, 130052, 141778, 142557, 180804, 190076, 195078, 210084, 210938, 212667, 227591, 283556, 285114, 316407, 332633, 390156, 421876, 425334, 455182, 570228, 617747, 632814, 665266, 682773, 850668, 910364, 997899, 1235494, 1265628, 1330532, 1365546, 1853241, 1995798, 2470988, 2731092, 3706482, 3991596, 4324229, 7412964, 8648458, 12972687, 17296916, 25945374, 51890748]

約数ペア:

[(1, 51890748), (2, 25945374), (3, 17296916), (4, 12972687), (6, 8648458), (7, 7412964), (12, 4324229), (13, 3991596), (14, 3706482), (19, 2731092), (21, 2470988), (26, 1995798), (28, 1853241), (38, 1365546), (39, 1330532), (41, 1265628), (42, 1235494), (52, 997899), (57, 910364), (61, 850668), (76, 682773), (78, 665266), (82, 632814), (84, 617747), (91, 570228), (114, 455182), (122, 425334), (123, 421876), (133, 390156), (156, 332633), (164, 316407), (182, 285114), (183, 283556), (228, 227591), (244, 212667), (246, 210938), (247, 210084), (266, 195078), (273, 190076), (287, 180804), (364, 142557), (366, 141778), (399, 130052), (427, 121524), (492, 105469), (494, 105042), (532, 97539), (533, 97356), (546, 95038), (574, 90402), (732, 70889), (741, 70028), (779, 66612), (793, 65436), (798, 65026), (854, 60762), (861, 60268), (988, 52521), (1066, 48678), (1092, 47519), (1148, 45201), (1159, 44772), (1281, 40508), (1482, 35014), (1558, 33306), (1586, 32718), (1596, 32513), (1599, 32452), (1708, 30381), (1722, 30134), (1729, 30012), (2132, 24339), (2318, 22386), (2337, 22204), (2379, 21812), (2501, 20748), (2562, 20254), (2964, 17507), (3116, 16653), (3172, 16359), (3198, 16226), (3444, 15067), (3458, 15006), (3477, 14924), (3731, 13908), (4636, 11193), (4674, 11102), (4758, 10906), (5002, 10374), (5124, 10127), (5187, 10004), (5453, 9516), (5551, 9348), (6396, 8113), (6916, 7503), (6954, 7462)]