55431432

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:684

約数の個数: 128

約数和(自身を含む): 179155200

約数和(自身を除く): 123723768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 61, 63, 72, 84, 108, 122, 126, 168, 183, 189, 216, 244, 252, 366, 378, 427, 488, 504, 549, 601, 732, 756, 854, 1098, 1202, 1281, 1464, 1512, 1647, 1708, 1803, 2196, 2404, 2562, 3294, 3416, 3606, 3843, 4207, 4392, 4808, 5124, 5409, 6588, 7212, 7686, 8414, 10248, 10818, 11529, 12621, 13176, 14424, 15372, 16227, 16828, 21636, 23058, 25242, 30744, 32454, 33656, 36661, 37863, 43272, 46116, 50484, 64908, 73322, 75726, 92232, 100968, 109983, 113589, 129816, 146644, 151452, 219966, 227178, 256627, 293288, 302904, 329949, 439932, 454356, 513254, 659898, 769881, 879864, 908712, 989847, 1026508, 1319796, 1539762, 1979694, 2053016, 2309643, 2639592, 3079524, 3959388, 4619286, 6159048, 6928929, 7918776, 9238572, 13857858, 18477144, 27715716, 55431432]

約数ペア:

[(1, 55431432), (2, 27715716), (3, 18477144), (4, 13857858), (6, 9238572), (7, 7918776), (8, 6928929), (9, 6159048), (12, 4619286), (14, 3959388), (18, 3079524), (21, 2639592), (24, 2309643), (27, 2053016), (28, 1979694), (36, 1539762), (42, 1319796), (54, 1026508), (56, 989847), (61, 908712), (63, 879864), (72, 769881), (84, 659898), (108, 513254), (122, 454356), (126, 439932), (168, 329949), (183, 302904), (189, 293288), (216, 256627), (244, 227178), (252, 219966), (366, 151452), (378, 146644), (427, 129816), (488, 113589), (504, 109983), (549, 100968), (601, 92232), (732, 75726), (756, 73322), (854, 64908), (1098, 50484), (1202, 46116), (1281, 43272), (1464, 37863), (1512, 36661), (1647, 33656), (1708, 32454), (1803, 30744), (2196, 25242), (2404, 23058), (2562, 21636), (3294, 16828), (3416, 16227), (3606, 15372), (3843, 14424), (4207, 13176), (4392, 12621), (4808, 11529), (5124, 10818), (5409, 10248), (6588, 8414), (7212, 7686)]