55890288

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 120

約数和(自身を含む): 168292800

約数和(自身を除く): 112402512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 79, 102, 136, 144, 153, 158, 204, 237, 272, 289, 306, 316, 408, 474, 578, 612, 632, 711, 816, 867, 948, 1156, 1224, 1264, 1343, 1422, 1734, 1896, 2312, 2448, 2601, 2686, 2844, 3468, 3792, 4029, 4624, 4913, 5202, 5372, 5688, 6936, 8058, 9826, 10404, 10744, 11376, 12087, 13872, 14739, 16116, 19652, 20808, 21488, 22831, 24174, 29478, 32232, 39304, 41616, 44217, 45662, 48348, 58956, 64464, 68493, 78608, 88434, 91324, 96696, 117912, 136986, 176868, 182648, 193392, 205479, 235824, 273972, 353736, 365296, 388127, 410958, 547944, 707472, 776254, 821916, 1095888, 1164381, 1552508, 1643832, 2328762, 3105016, 3287664, 3493143, 4657524, 6210032, 6986286, 9315048, 13972572, 18630096, 27945144, 55890288]

約数ペア:

[(1, 55890288), (2, 27945144), (3, 18630096), (4, 13972572), (6, 9315048), (8, 6986286), (9, 6210032), (12, 4657524), (16, 3493143), (17, 3287664), (18, 3105016), (24, 2328762), (34, 1643832), (36, 1552508), (48, 1164381), (51, 1095888), (68, 821916), (72, 776254), (79, 707472), (102, 547944), (136, 410958), (144, 388127), (153, 365296), (158, 353736), (204, 273972), (237, 235824), (272, 205479), (289, 193392), (306, 182648), (316, 176868), (408, 136986), (474, 117912), (578, 96696), (612, 91324), (632, 88434), (711, 78608), (816, 68493), (867, 64464), (948, 58956), (1156, 48348), (1224, 45662), (1264, 44217), (1343, 41616), (1422, 39304), (1734, 32232), (1896, 29478), (2312, 24174), (2448, 22831), (2601, 21488), (2686, 20808), (2844, 19652), (3468, 16116), (3792, 14739), (4029, 13872), (4624, 12087), (4913, 11376), (5202, 10744), (5372, 10404), (5688, 9826), (6936, 8058)]