48799508740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{156841}}^1$

素因数の和:157228

約数の個数: 48

約数和(自身を含む): 104976232704

約数和(自身を除く): 56176723964

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 331, 470, 662, 940, 1324, 1655, 3310, 6620, 15557, 31114, 62228, 77785, 155570, 156841, 311140, 313682, 627364, 784205, 1568410, 3136820, 7371527, 14743054, 29486108, 36857635, 51914371, 73715270, 103828742, 147430540, 207657484, 259571855, 519143710, 1038287420, 2439975437, 4879950874, 9759901748, 12199877185, 24399754370, 48799508740]

約数ペア:

[(1, 48799508740), (2, 24399754370), (4, 12199877185), (5, 9759901748), (10, 4879950874), (20, 2439975437), (47, 1038287420), (94, 519143710), (188, 259571855), (235, 207657484), (331, 147430540), (470, 103828742), (662, 73715270), (940, 51914371), (1324, 36857635), (1655, 29486108), (3310, 14743054), (6620, 7371527), (15557, 3136820), (31114, 1568410), (62228, 784205), (77785, 627364), (155570, 313682), (156841, 311140)]