51554030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1505

約数の個数: 64

約数和(自身を含む): 112907520

約数和(自身を除く): 61353490

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1451, 1615, 1870, 2090, 2902, 3230, 3553, 7106, 7255, 14510, 15961, 17765, 24667, 27569, 31922, 35530, 49334, 55138, 79805, 123335, 137845, 159610, 246670, 271337, 275690, 303259, 468673, 542674, 606518, 937346, 1356685, 1516295, 2343365, 2713370, 3032590, 4686730, 5155403, 10310806, 25777015, 51554030]

約数ペア:

[(1, 51554030), (2, 25777015), (5, 10310806), (10, 5155403), (11, 4686730), (17, 3032590), (19, 2713370), (22, 2343365), (34, 1516295), (38, 1356685), (55, 937346), (85, 606518), (95, 542674), (110, 468673), (170, 303259), (187, 275690), (190, 271337), (209, 246670), (323, 159610), (374, 137845), (418, 123335), (646, 79805), (935, 55138), (1045, 49334), (1451, 35530), (1615, 31922), (1870, 27569), (2090, 24667), (2902, 17765), (3230, 15961), (3553, 14510), (7106, 7255)]