53537950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 103051440

約数和(自身を除く): 49513490

約数列:

[1, 2, 5, 10, 25, 50, 53, 89, 106, 178, 227, 265, 445, 454, 530, 890, 1135, 1325, 2225, 2270, 2650, 4450, 4717, 5675, 9434, 11350, 12031, 20203, 23585, 24062, 40406, 47170, 60155, 101015, 117925, 120310, 202030, 235850, 300775, 505075, 601550, 1010150, 1070759, 2141518, 5353795, 10707590, 26768975, 53537950]

約数ペア:

[(1, 53537950), (2, 26768975), (5, 10707590), (10, 5353795), (25, 2141518), (50, 1070759), (53, 1010150), (89, 601550), (106, 505075), (178, 300775), (227, 235850), (265, 202030), (445, 120310), (454, 117925), (530, 101015), (890, 60155), (1135, 47170), (1325, 40406), (2225, 24062), (2270, 23585), (2650, 20203), (4450, 12031), (4717, 11350), (5675, 9434)]