53318876

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 106075200

約数和(自身を除く): 52756324

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 109, 218, 299, 409, 436, 598, 818, 1196, 1417, 1636, 2507, 2834, 5014, 5317, 5668, 9407, 10028, 10634, 18814, 21268, 32591, 37628, 44581, 65182, 89162, 122291, 130364, 178324, 244582, 489164, 579553, 1025363, 1159106, 2050726, 2318212, 4101452, 13329719, 26659438, 53318876]

約数ペア:

[(1, 53318876), (2, 26659438), (4, 13329719), (13, 4101452), (23, 2318212), (26, 2050726), (46, 1159106), (52, 1025363), (92, 579553), (109, 489164), (218, 244582), (299, 178324), (409, 130364), (436, 122291), (598, 89162), (818, 65182), (1196, 44581), (1417, 37628), (1636, 32591), (2507, 21268), (2834, 18814), (5014, 10634), (5317, 10028), (5668, 9407)]