53747428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 116838400

約数和(自身を除く): 63090972

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 217, 266, 434, 532, 589, 868, 1178, 2356, 3259, 4123, 6518, 8246, 13036, 16492, 22813, 45626, 61921, 91252, 101029, 123842, 202058, 247684, 404116, 433447, 707203, 866894, 1414406, 1733788, 1919551, 2828812, 3839102, 7678204, 13436857, 26873714, 53747428]

約数ペア:

[(1, 53747428), (2, 26873714), (4, 13436857), (7, 7678204), (14, 3839102), (19, 2828812), (28, 1919551), (31, 1733788), (38, 1414406), (62, 866894), (76, 707203), (124, 433447), (133, 404116), (217, 247684), (266, 202058), (434, 123842), (532, 101029), (589, 91252), (868, 61921), (1178, 45626), (2356, 22813), (3259, 16492), (4123, 13036), (6518, 8246)]