1551359350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{34513}}^1$

素因数の和:34585

約数の個数: 48

約数和(自身を含む): 3081409920

約数和(自身を除く): 1530050570

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 145, 155, 290, 310, 725, 775, 899, 1450, 1550, 1798, 4495, 8990, 22475, 34513, 44950, 69026, 172565, 345130, 862825, 1000877, 1069903, 1725650, 2001754, 2139806, 5004385, 5349515, 10008770, 10699030, 25021925, 26747575, 31027187, 50043850, 53495150, 62054374, 155135935, 310271870, 775679675, 1551359350]

約数ペア:

[(1, 1551359350), (2, 775679675), (5, 310271870), (10, 155135935), (25, 62054374), (29, 53495150), (31, 50043850), (50, 31027187), (58, 26747575), (62, 25021925), (145, 10699030), (155, 10008770), (290, 5349515), (310, 5004385), (725, 2139806), (775, 2001754), (899, 1725650), (1450, 1069903), (1550, 1000877), (1798, 862825), (4495, 345130), (8990, 172565), (22475, 69026), (34513, 44950)]