49652240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3319}}^1$

素因数の和:3360

約数の個数: 80

約数和(自身を含む): 133384320

約数和(自身を除く): 83732080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1870, 2992, 3319, 3740, 6638, 7480, 13276, 14960, 16595, 26552, 33190, 36509, 53104, 56423, 66380, 73018, 112846, 132760, 146036, 182545, 225692, 265520, 282115, 292072, 365090, 451384, 564230, 584144, 620653, 730180, 902768, 1128460, 1241306, 1460360, 2256920, 2482612, 2920720, 3103265, 4513840, 4965224, 6206530, 9930448, 12413060, 24826120, 49652240]

約数ペア:

[(1, 49652240), (2, 24826120), (4, 12413060), (5, 9930448), (8, 6206530), (10, 4965224), (11, 4513840), (16, 3103265), (17, 2920720), (20, 2482612), (22, 2256920), (34, 1460360), (40, 1241306), (44, 1128460), (55, 902768), (68, 730180), (80, 620653), (85, 584144), (88, 564230), (110, 451384), (136, 365090), (170, 292072), (176, 282115), (187, 265520), (220, 225692), (272, 182545), (340, 146036), (374, 132760), (440, 112846), (680, 73018), (748, 66380), (880, 56423), (935, 53104), (1360, 36509), (1496, 33190), (1870, 26552), (2992, 16595), (3319, 14960), (3740, 13276), (6638, 7480)]