47255470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 94556160

約数和(自身を除く): 47300690

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 71, 95, 113, 142, 155, 190, 226, 310, 355, 565, 589, 710, 1130, 1178, 1349, 2147, 2201, 2698, 2945, 3503, 4294, 4402, 5890, 6745, 7006, 8023, 10735, 11005, 13490, 16046, 17515, 21470, 22010, 35030, 40115, 41819, 66557, 80230, 83638, 133114, 152437, 209095, 248713, 304874, 332785, 418190, 497426, 665570, 762185, 1243565, 1524370, 2487130, 4725547, 9451094, 23627735, 47255470]

約数ペア:

[(1, 47255470), (2, 23627735), (5, 9451094), (10, 4725547), (19, 2487130), (31, 1524370), (38, 1243565), (62, 762185), (71, 665570), (95, 497426), (113, 418190), (142, 332785), (155, 304874), (190, 248713), (226, 209095), (310, 152437), (355, 133114), (565, 83638), (589, 80230), (710, 66557), (1130, 41819), (1178, 40115), (1349, 35030), (2147, 22010), (2201, 21470), (2698, 17515), (2945, 16046), (3503, 13490), (4294, 11005), (4402, 10735), (5890, 8023), (6745, 7006)]