55004248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 120022560

約数和(自身を除く): 65018312

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 53, 68, 104, 106, 136, 212, 221, 424, 442, 587, 689, 884, 901, 1174, 1378, 1768, 1802, 2348, 2756, 3604, 4696, 5512, 7208, 7631, 9979, 11713, 15262, 19958, 23426, 30524, 31111, 39916, 46852, 61048, 62222, 79832, 93704, 124444, 129727, 248888, 259454, 404443, 518908, 528887, 808886, 1037816, 1057774, 1617772, 2115548, 3235544, 4231096, 6875531, 13751062, 27502124, 55004248]

約数ペア:

[(1, 55004248), (2, 27502124), (4, 13751062), (8, 6875531), (13, 4231096), (17, 3235544), (26, 2115548), (34, 1617772), (52, 1057774), (53, 1037816), (68, 808886), (104, 528887), (106, 518908), (136, 404443), (212, 259454), (221, 248888), (424, 129727), (442, 124444), (587, 93704), (689, 79832), (884, 62222), (901, 61048), (1174, 46852), (1378, 39916), (1768, 31111), (1802, 30524), (2348, 23426), (2756, 19958), (3604, 15262), (4696, 11713), (5512, 9979), (7208, 7631)]