48308540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11131}}^1$

素因数の和:11178

約数の個数: 48

約数和(自身を含む): 119691264

約数和(自身を除く): 71382724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 11131, 22262, 44524, 55655, 77917, 111310, 155834, 222620, 311668, 345061, 389585, 690122, 779170, 1380244, 1558340, 1725305, 2415427, 3450610, 4830854, 6901220, 9661708, 12077135, 24154270, 48308540]

約数ペア:

[(1, 48308540), (2, 24154270), (4, 12077135), (5, 9661708), (7, 6901220), (10, 4830854), (14, 3450610), (20, 2415427), (28, 1725305), (31, 1558340), (35, 1380244), (62, 779170), (70, 690122), (124, 389585), (140, 345061), (155, 311668), (217, 222620), (310, 155834), (434, 111310), (620, 77917), (868, 55655), (1085, 44524), (2170, 22262), (4340, 11131)]