55542250

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 110522880

約数和(自身を除く): 54980630

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 125, 145, 163, 235, 250, 290, 326, 470, 725, 815, 1175, 1363, 1450, 1630, 2350, 2726, 3625, 4075, 4727, 5875, 6815, 7250, 7661, 8150, 9454, 11750, 13630, 15322, 20375, 23635, 34075, 38305, 40750, 47270, 68150, 76610, 118175, 170375, 191525, 222169, 236350, 340750, 383050, 444338, 590875, 957625, 1110845, 1181750, 1915250, 2221690, 5554225, 11108450, 27771125, 55542250]

約数ペア:

[(1, 55542250), (2, 27771125), (5, 11108450), (10, 5554225), (25, 2221690), (29, 1915250), (47, 1181750), (50, 1110845), (58, 957625), (94, 590875), (125, 444338), (145, 383050), (163, 340750), (235, 236350), (250, 222169), (290, 191525), (326, 170375), (470, 118175), (725, 76610), (815, 68150), (1175, 47270), (1363, 40750), (1450, 38305), (1630, 34075), (2350, 23635), (2726, 20375), (3625, 15322), (4075, 13630), (4727, 11750), (5875, 9454), (6815, 8150), (7250, 7661)]