53851434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 128

約数和(自身を含む): 145152000

約数和(自身を除く): 91300566

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 29, 38, 39, 42, 57, 58, 78, 87, 91, 114, 133, 174, 179, 182, 203, 247, 266, 273, 358, 377, 399, 406, 494, 537, 546, 551, 609, 741, 754, 798, 1074, 1102, 1131, 1218, 1253, 1482, 1653, 1729, 2262, 2327, 2506, 2639, 3306, 3401, 3458, 3759, 3857, 4654, 5187, 5191, 5278, 6802, 6981, 7163, 7518, 7714, 7917, 10203, 10374, 10382, 11571, 13962, 14326, 15573, 15834, 16289, 20406, 21489, 23142, 23807, 31146, 32578, 36337, 42978, 44213, 47614, 48867, 50141, 67483, 71421, 72674, 88426, 97734, 98629, 100282, 109011, 132639, 134966, 142842, 150423, 197258, 202449, 218022, 265278, 295887, 300846, 309491, 404898, 472381, 591774, 618982, 690403, 928473, 944762, 1282177, 1380806, 1417143, 1856946, 2071209, 2564354, 2834286, 3846531, 4142418, 7693062, 8975239, 17950478, 26925717, 53851434]

約数ペア:

[(1, 53851434), (2, 26925717), (3, 17950478), (6, 8975239), (7, 7693062), (13, 4142418), (14, 3846531), (19, 2834286), (21, 2564354), (26, 2071209), (29, 1856946), (38, 1417143), (39, 1380806), (42, 1282177), (57, 944762), (58, 928473), (78, 690403), (87, 618982), (91, 591774), (114, 472381), (133, 404898), (174, 309491), (179, 300846), (182, 295887), (203, 265278), (247, 218022), (266, 202449), (273, 197258), (358, 150423), (377, 142842), (399, 134966), (406, 132639), (494, 109011), (537, 100282), (546, 98629), (551, 97734), (609, 88426), (741, 72674), (754, 71421), (798, 67483), (1074, 50141), (1102, 48867), (1131, 47614), (1218, 44213), (1253, 42978), (1482, 36337), (1653, 32578), (1729, 31146), (2262, 23807), (2327, 23142), (2506, 21489), (2639, 20406), (3306, 16289), (3401, 15834), (3458, 15573), (3759, 14326), (3857, 13962), (4654, 11571), (5187, 10382), (5191, 10374), (5278, 10203), (6802, 7917), (6981, 7714), (7163, 7518)]