53996418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4243}}^1$

素因数の和:4359

約数の個数: 48

約数和(自身を含む): 135061056

約数和(自身を除く): 81064638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 4243, 6363, 8486, 12726, 12729, 25458, 29701, 38187, 59402, 76374, 89103, 178206, 267309, 428543, 534618, 857086, 1285629, 2571258, 2999801, 3856887, 5999602, 7713774, 8999403, 17998806, 26998209, 53996418]

約数ペア:

[(1, 53996418), (2, 26998209), (3, 17998806), (6, 8999403), (7, 7713774), (9, 5999602), (14, 3856887), (18, 2999801), (21, 2571258), (42, 1285629), (63, 857086), (101, 534618), (126, 428543), (202, 267309), (303, 178206), (606, 89103), (707, 76374), (909, 59402), (1414, 38187), (1818, 29701), (2121, 25458), (4242, 12729), (4243, 12726), (6363, 8486)]