50049020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1237}}^1$

素因数の和:1287

約数の個数: 72

約数和(自身を含む): 127702176

約数和(自身を除く): 77653156

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 1156, 1190, 1237, 1445, 2023, 2380, 2474, 2890, 4046, 4948, 5780, 6185, 8092, 8659, 10115, 12370, 17318, 20230, 21029, 24740, 34636, 40460, 42058, 43295, 84116, 86590, 105145, 147203, 173180, 210290, 294406, 357493, 420580, 588812, 714986, 736015, 1429972, 1472030, 1787465, 2502451, 2944060, 3574930, 5004902, 7149860, 10009804, 12512255, 25024510, 50049020]

約数ペア:

[(1, 50049020), (2, 25024510), (4, 12512255), (5, 10009804), (7, 7149860), (10, 5004902), (14, 3574930), (17, 2944060), (20, 2502451), (28, 1787465), (34, 1472030), (35, 1429972), (68, 736015), (70, 714986), (85, 588812), (119, 420580), (140, 357493), (170, 294406), (238, 210290), (289, 173180), (340, 147203), (476, 105145), (578, 86590), (595, 84116), (1156, 43295), (1190, 42058), (1237, 40460), (1445, 34636), (2023, 24740), (2380, 21029), (2474, 20230), (2890, 17318), (4046, 12370), (4948, 10115), (5780, 8659), (6185, 8092)]