55643028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{547}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 152181792

約数和(自身を除く): 96538764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 173, 196, 294, 346, 519, 547, 588, 692, 1038, 1094, 1211, 1641, 2076, 2188, 2422, 3282, 3633, 3829, 4844, 6564, 7266, 7658, 8477, 11487, 14532, 15316, 16954, 22974, 25431, 26803, 33908, 45948, 50862, 53606, 80409, 94631, 101724, 107212, 160818, 189262, 283893, 321636, 378524, 567786, 662417, 1135572, 1324834, 1987251, 2649668, 3974502, 4636919, 7949004, 9273838, 13910757, 18547676, 27821514, 55643028]

約数ペア:

[(1, 55643028), (2, 27821514), (3, 18547676), (4, 13910757), (6, 9273838), (7, 7949004), (12, 4636919), (14, 3974502), (21, 2649668), (28, 1987251), (42, 1324834), (49, 1135572), (84, 662417), (98, 567786), (147, 378524), (173, 321636), (196, 283893), (294, 189262), (346, 160818), (519, 107212), (547, 101724), (588, 94631), (692, 80409), (1038, 53606), (1094, 50862), (1211, 45948), (1641, 33908), (2076, 26803), (2188, 25431), (2422, 22974), (3282, 16954), (3633, 15316), (3829, 14532), (4844, 11487), (6564, 8477), (7266, 7658)]