55726544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:348

約数の個数: 80

約数和(自身を含む): 123742080

約数和(自身を除く): 68015536

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 41, 68, 76, 82, 136, 152, 164, 263, 272, 304, 323, 328, 526, 646, 656, 697, 779, 1052, 1292, 1394, 1558, 2104, 2584, 2788, 3116, 4208, 4471, 4997, 5168, 5576, 6232, 8942, 9994, 10783, 11152, 12464, 13243, 17884, 19988, 21566, 26486, 35768, 39976, 43132, 52972, 71536, 79952, 84949, 86264, 105944, 169898, 172528, 183311, 204877, 211888, 339796, 366622, 409754, 679592, 733244, 819508, 1359184, 1466488, 1639016, 2932976, 3278032, 3482909, 6965818, 13931636, 27863272, 55726544]

約数ペア:

[(1, 55726544), (2, 27863272), (4, 13931636), (8, 6965818), (16, 3482909), (17, 3278032), (19, 2932976), (34, 1639016), (38, 1466488), (41, 1359184), (68, 819508), (76, 733244), (82, 679592), (136, 409754), (152, 366622), (164, 339796), (263, 211888), (272, 204877), (304, 183311), (323, 172528), (328, 169898), (526, 105944), (646, 86264), (656, 84949), (697, 79952), (779, 71536), (1052, 52972), (1292, 43132), (1394, 39976), (1558, 35768), (2104, 26486), (2584, 21566), (2788, 19988), (3116, 17884), (4208, 13243), (4471, 12464), (4997, 11152), (5168, 10783), (5576, 9994), (6232, 8942)]