56408508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{40177}}^1$

素因数の和:40203

約数の個数: 48

約数和(自身を含む): 157497760

約数和(自身を除く): 101089252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 40177, 80354, 120531, 160708, 241062, 361593, 482124, 522301, 723186, 1044602, 1084779, 1446372, 1566903, 2089204, 2169558, 3133806, 4339116, 4700709, 6267612, 9401418, 14102127, 18802836, 28204254, 56408508]

約数ペア:

[(1, 56408508), (2, 28204254), (3, 18802836), (4, 14102127), (6, 9401418), (9, 6267612), (12, 4700709), (13, 4339116), (18, 3133806), (26, 2169558), (27, 2089204), (36, 1566903), (39, 1446372), (52, 1084779), (54, 1044602), (78, 723186), (108, 522301), (117, 482124), (156, 361593), (234, 241062), (351, 160708), (468, 120531), (702, 80354), (1404, 40177)]