51443028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 164376576

約数和(自身を除く): 112933548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 383, 468, 492, 533, 546, 574, 738, 766, 819, 861, 1066, 1092, 1148, 1149, 1476, 1532, 1599, 1638, 1722, 2132, 2298, 2583, 2681, 3198, 3276, 3444, 3447, 3731, 4596, 4797, 4979, 5166, 5362, 6396, 6894, 7462, 8043, 9594, 9958, 10332, 10724, 11193, 13788, 14924, 14937, 15703, 16086, 19188, 19916, 22386, 24129, 29874, 31406, 32172, 33579, 34853, 44772, 44811, 47109, 48258, 59748, 62812, 67158, 69706, 89622, 94218, 96516, 104559, 109921, 134316, 139412, 141327, 179244, 188436, 204139, 209118, 219842, 282654, 313677, 329763, 408278, 418236, 439684, 565308, 612417, 627354, 659526, 816556, 989289, 1224834, 1254708, 1319052, 1428973, 1837251, 1978578, 2449668, 2857946, 3674502, 3957156, 4286919, 5715892, 7349004, 8573838, 12860757, 17147676, 25721514, 51443028]

約数ペア:

[(1, 51443028), (2, 25721514), (3, 17147676), (4, 12860757), (6, 8573838), (7, 7349004), (9, 5715892), (12, 4286919), (13, 3957156), (14, 3674502), (18, 2857946), (21, 2449668), (26, 1978578), (28, 1837251), (36, 1428973), (39, 1319052), (41, 1254708), (42, 1224834), (52, 989289), (63, 816556), (78, 659526), (82, 627354), (84, 612417), (91, 565308), (117, 439684), (123, 418236), (126, 408278), (156, 329763), (164, 313677), (182, 282654), (234, 219842), (246, 209118), (252, 204139), (273, 188436), (287, 179244), (364, 141327), (369, 139412), (383, 134316), (468, 109921), (492, 104559), (533, 96516), (546, 94218), (574, 89622), (738, 69706), (766, 67158), (819, 62812), (861, 59748), (1066, 48258), (1092, 47109), (1148, 44811), (1149, 44772), (1476, 34853), (1532, 33579), (1599, 32172), (1638, 31406), (1722, 29874), (2132, 24129), (2298, 22386), (2583, 19916), (2681, 19188), (3198, 16086), (3276, 15703), (3444, 14937), (3447, 14924), (3731, 13788), (4596, 11193), (4797, 10724), (4979, 10332), (5166, 9958), (5362, 9594), (6396, 8043), (6894, 7462)]