48848140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:427

約数の個数: 96

約数和(自身を含む): 122036544

約数和(自身を除く): 73188404

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, 353, 370, 374, 407, 629, 706, 740, 748, 814, 935, 1258, 1412, 1628, 1765, 1870, 2035, 2516, 3145, 3530, 3740, 3883, 4070, 6001, 6290, 6919, 7060, 7766, 8140, 12002, 12580, 13061, 13838, 15532, 19415, 24004, 26122, 27676, 30005, 34595, 38830, 52244, 60010, 65305, 66011, 69190, 77660, 120020, 130610, 132022, 138380, 143671, 222037, 261220, 264044, 287342, 330055, 444074, 574684, 660110, 718355, 888148, 1110185, 1320220, 1436710, 2220370, 2442407, 2873420, 4440740, 4884814, 9769628, 12212035, 24424070, 48848140]

約数ペア:

[(1, 48848140), (2, 24424070), (4, 12212035), (5, 9769628), (10, 4884814), (11, 4440740), (17, 2873420), (20, 2442407), (22, 2220370), (34, 1436710), (37, 1320220), (44, 1110185), (55, 888148), (68, 718355), (74, 660110), (85, 574684), (110, 444074), (148, 330055), (170, 287342), (185, 264044), (187, 261220), (220, 222037), (340, 143671), (353, 138380), (370, 132022), (374, 130610), (407, 120020), (629, 77660), (706, 69190), (740, 66011), (748, 65305), (814, 60010), (935, 52244), (1258, 38830), (1412, 34595), (1628, 30005), (1765, 27676), (1870, 26122), (2035, 24004), (2516, 19415), (3145, 15532), (3530, 13838), (3740, 13061), (3883, 12580), (4070, 12002), (6001, 8140), (6290, 7766), (6919, 7060)]