53045905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 71745408

約数和(自身を除く): 18699503

約数列:

[1, 5, 11, 55, 61, 97, 163, 305, 485, 671, 815, 1067, 1793, 3355, 5335, 5917, 8965, 9943, 15811, 29585, 49715, 65087, 79055, 109373, 173921, 325435, 546865, 869605, 964471, 4822355, 10609181, 53045905]

約数ペア:

[(1, 53045905), (5, 10609181), (11, 4822355), (55, 964471), (61, 869605), (97, 546865), (163, 325435), (305, 173921), (485, 109373), (671, 79055), (815, 65087), (1067, 49715), (1793, 29585), (3355, 15811), (5335, 9943), (5917, 8965)]