55004946050

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{377911}}^1$

素因数の和:378035

約数の個数: 48

約数和(自身を含む): 106280947584

約数和(自身を除く): 51276001534

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1775, 2050, 2911, 3550, 5822, 14555, 29110, 72775, 145550, 377911, 755822, 1889555, 3779110, 9447775, 15494351, 18895550, 26831681, 30988702, 53663362, 77471755, 134158405, 154943510, 268316810, 387358775, 670792025, 774717550, 1100098921, 1341584050, 2200197842, 5500494605, 11000989210, 27502473025, 55004946050]

約数ペア:

[(1, 55004946050), (2, 27502473025), (5, 11000989210), (10, 5500494605), (25, 2200197842), (41, 1341584050), (50, 1100098921), (71, 774717550), (82, 670792025), (142, 387358775), (205, 268316810), (355, 154943510), (410, 134158405), (710, 77471755), (1025, 53663362), (1775, 30988702), (2050, 26831681), (2911, 18895550), (3550, 15494351), (5822, 9447775), (14555, 3779110), (29110, 1889555), (72775, 755822), (145550, 377911)]