53238220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22369}}^1$

素因数の和:22402

約数の個数: 48

約数和(自身を含む): 135293760

約数和(自身を除く): 82055540

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 22369, 44738, 89476, 111845, 156583, 223690, 313166, 380273, 447380, 626332, 760546, 782915, 1521092, 1565830, 1901365, 2661911, 3131660, 3802730, 5323822, 7605460, 10647644, 13309555, 26619110, 53238220]

約数ペア:

[(1, 53238220), (2, 26619110), (4, 13309555), (5, 10647644), (7, 7605460), (10, 5323822), (14, 3802730), (17, 3131660), (20, 2661911), (28, 1901365), (34, 1565830), (35, 1521092), (68, 782915), (70, 760546), (85, 626332), (119, 447380), (140, 380273), (170, 313166), (238, 223690), (340, 156583), (476, 111845), (595, 89476), (1190, 44738), (2380, 22369)]