48458080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2540

約数の個数: 72

約数和(自身を含む): 125886096

約数和(自身を除く): 77428016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 220, 242, 352, 440, 484, 605, 880, 968, 1210, 1760, 1936, 2420, 2503, 3872, 4840, 5006, 9680, 10012, 12515, 19360, 20024, 25030, 27533, 40048, 50060, 55066, 80096, 100120, 110132, 137665, 200240, 220264, 275330, 302863, 400480, 440528, 550660, 605726, 881056, 1101320, 1211452, 1514315, 2202640, 2422904, 3028630, 4405280, 4845808, 6057260, 9691616, 12114520, 24229040, 48458080]

約数ペア:

[(1, 48458080), (2, 24229040), (4, 12114520), (5, 9691616), (8, 6057260), (10, 4845808), (11, 4405280), (16, 3028630), (20, 2422904), (22, 2202640), (32, 1514315), (40, 1211452), (44, 1101320), (55, 881056), (80, 605726), (88, 550660), (110, 440528), (121, 400480), (160, 302863), (176, 275330), (220, 220264), (242, 200240), (352, 137665), (440, 110132), (484, 100120), (605, 80096), (880, 55066), (968, 50060), (1210, 40048), (1760, 27533), (1936, 25030), (2420, 20024), (2503, 19360), (3872, 12515), (4840, 10012), (5006, 9680)]