48742740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{937}}^1$

素因数の和:986

約数の個数: 108

約数和(自身を含む): 157229436

約数和(自身を除く): 108486696

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 937, 1020, 1156, 1445, 1530, 1734, 1874, 2601, 2811, 2890, 3060, 3468, 3748, 4335, 4685, 5202, 5622, 5780, 8433, 8670, 9370, 10404, 11244, 13005, 14055, 15929, 16866, 17340, 18740, 26010, 28110, 31858, 33732, 42165, 47787, 52020, 56220, 63716, 79645, 84330, 95574, 143361, 159290, 168660, 191148, 238935, 270793, 286722, 318580, 477870, 541586, 573444, 716805, 812379, 955740, 1083172, 1353965, 1433610, 1624758, 2437137, 2707930, 2867220, 3249516, 4061895, 4874274, 5415860, 8123790, 9748548, 12185685, 16247580, 24371370, 48742740]

約数ペア:

[(1, 48742740), (2, 24371370), (3, 16247580), (4, 12185685), (5, 9748548), (6, 8123790), (9, 5415860), (10, 4874274), (12, 4061895), (15, 3249516), (17, 2867220), (18, 2707930), (20, 2437137), (30, 1624758), (34, 1433610), (36, 1353965), (45, 1083172), (51, 955740), (60, 812379), (68, 716805), (85, 573444), (90, 541586), (102, 477870), (153, 318580), (170, 286722), (180, 270793), (204, 238935), (255, 191148), (289, 168660), (306, 159290), (340, 143361), (510, 95574), (578, 84330), (612, 79645), (765, 63716), (867, 56220), (937, 52020), (1020, 47787), (1156, 42165), (1445, 33732), (1530, 31858), (1734, 28110), (1874, 26010), (2601, 18740), (2811, 17340), (2890, 16866), (3060, 15929), (3468, 14055), (3748, 13005), (4335, 11244), (4685, 10404), (5202, 9370), (5622, 8670), (5780, 8433)]