55253158

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 87907680

約数和(自身を除く): 32654522

約数列:

[1, 2, 41, 67, 82, 89, 113, 134, 178, 226, 2747, 3649, 4633, 5494, 5963, 7298, 7571, 9266, 10057, 11926, 15142, 20114, 244483, 310411, 412337, 488966, 620822, 673819, 824674, 1347638, 27626579, 55253158]

約数ペア:

[(1, 55253158), (2, 27626579), (41, 1347638), (67, 824674), (82, 673819), (89, 620822), (113, 488966), (134, 412337), (178, 310411), (226, 244483), (2747, 20114), (3649, 15142), (4633, 11926), (5494, 10057), (5963, 9266), (7298, 7571)]