53137348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 105799680

約数和(自身を除く): 52662332

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 163, 239, 326, 341, 478, 652, 682, 956, 1364, 1793, 2629, 3586, 5053, 5258, 7172, 7409, 10106, 10516, 14818, 20212, 29636, 38957, 55583, 77914, 81499, 111166, 155828, 162998, 222332, 325996, 428527, 857054, 1207667, 1714108, 2415334, 4830668, 13284337, 26568674, 53137348]

約数ペア:

[(1, 53137348), (2, 26568674), (4, 13284337), (11, 4830668), (22, 2415334), (31, 1714108), (44, 1207667), (62, 857054), (124, 428527), (163, 325996), (239, 222332), (326, 162998), (341, 155828), (478, 111166), (652, 81499), (682, 77914), (956, 55583), (1364, 38957), (1793, 29636), (2629, 20212), (3586, 14818), (5053, 10516), (5258, 10106), (7172, 7409)]