55990264

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33523

約数の個数: 32

約数和(自身を含む): 120556800

約数和(自身を除く): 64566536

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 33487, 66974, 133948, 267896, 368357, 636253, 736714, 1272506, 1473428, 2545012, 2946856, 5090024, 6998783, 13997566, 27995132, 55990264]

約数ペア:

[(1, 55990264), (2, 27995132), (4, 13997566), (8, 6998783), (11, 5090024), (19, 2946856), (22, 2545012), (38, 1473428), (44, 1272506), (76, 736714), (88, 636253), (152, 368357), (209, 267896), (418, 133948), (836, 66974), (1672, 33487)]