55507270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 124016256

約数和(自身を除く): 68508986

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 181, 182, 337, 362, 455, 674, 905, 910, 1267, 1685, 1810, 2353, 2359, 2534, 3370, 4381, 4706, 4718, 6335, 8762, 11765, 11795, 12670, 16471, 21905, 23530, 23590, 30667, 32942, 43810, 60997, 61334, 82355, 121994, 153335, 164710, 304985, 306670, 426979, 609970, 792961, 853958, 1585922, 2134895, 3964805, 4269790, 5550727, 7929610, 11101454, 27753635, 55507270]

約数ペア:

[(1, 55507270), (2, 27753635), (5, 11101454), (7, 7929610), (10, 5550727), (13, 4269790), (14, 3964805), (26, 2134895), (35, 1585922), (65, 853958), (70, 792961), (91, 609970), (130, 426979), (181, 306670), (182, 304985), (337, 164710), (362, 153335), (455, 121994), (674, 82355), (905, 61334), (910, 60997), (1267, 43810), (1685, 32942), (1810, 30667), (2353, 23590), (2359, 23530), (2534, 21905), (3370, 16471), (4381, 12670), (4706, 11795), (4718, 11765), (6335, 8762)]