49678420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 124104960

約数和(自身を除く): 74426540

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 37, 44, 55, 68, 74, 85, 110, 148, 170, 185, 187, 220, 340, 359, 370, 374, 407, 629, 718, 740, 748, 814, 935, 1258, 1436, 1628, 1795, 1870, 2035, 2516, 3145, 3590, 3740, 3949, 4070, 6103, 6290, 6919, 7180, 7898, 8140, 12206, 12580, 13283, 13838, 15796, 19745, 24412, 26566, 27676, 30515, 34595, 39490, 53132, 61030, 66415, 67133, 69190, 78980, 122060, 132830, 134266, 138380, 146113, 225811, 265660, 268532, 292226, 335665, 451622, 584452, 671330, 730565, 903244, 1129055, 1342660, 1461130, 2258110, 2483921, 2922260, 4516220, 4967842, 9935684, 12419605, 24839210, 49678420]

約数ペア:

[(1, 49678420), (2, 24839210), (4, 12419605), (5, 9935684), (10, 4967842), (11, 4516220), (17, 2922260), (20, 2483921), (22, 2258110), (34, 1461130), (37, 1342660), (44, 1129055), (55, 903244), (68, 730565), (74, 671330), (85, 584452), (110, 451622), (148, 335665), (170, 292226), (185, 268532), (187, 265660), (220, 225811), (340, 146113), (359, 138380), (370, 134266), (374, 132830), (407, 122060), (629, 78980), (718, 69190), (740, 67133), (748, 66415), (814, 61030), (935, 53132), (1258, 39490), (1436, 34595), (1628, 30515), (1795, 27676), (1870, 26566), (2035, 24412), (2516, 19745), (3145, 15796), (3590, 13838), (3740, 13283), (3949, 12580), (4070, 12206), (6103, 8140), (6290, 7898), (6919, 7180)]