53415453

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 93929472

約数和(自身を除く): 40514019

約数列:

[1, 3, 7, 13, 21, 23, 39, 47, 69, 91, 141, 161, 181, 273, 299, 329, 483, 543, 611, 897, 987, 1081, 1267, 1833, 2093, 2353, 3243, 3801, 4163, 4277, 6279, 7059, 7567, 8507, 12489, 12831, 14053, 16471, 22701, 25521, 29141, 42159, 49413, 54119, 59549, 87423, 98371, 110591, 162357, 178647, 195661, 295113, 331773, 378833, 586983, 774137, 1136499, 1369627, 2322411, 2543593, 4108881, 7630779, 17805151, 53415453]

約数ペア:

[(1, 53415453), (3, 17805151), (7, 7630779), (13, 4108881), (21, 2543593), (23, 2322411), (39, 1369627), (47, 1136499), (69, 774137), (91, 586983), (141, 378833), (161, 331773), (181, 295113), (273, 195661), (299, 178647), (329, 162357), (483, 110591), (543, 98371), (611, 87423), (897, 59549), (987, 54119), (1081, 49413), (1267, 42159), (1833, 29141), (2093, 25521), (2353, 22701), (3243, 16471), (3801, 14053), (4163, 12831), (4277, 12489), (6279, 8507), (7059, 7567)]