52668620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 117367488

約数和(自身を除く): 64698868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 61, 92, 115, 122, 230, 244, 305, 460, 610, 1220, 1403, 1877, 2806, 3754, 5612, 7015, 7508, 9385, 14030, 18770, 28060, 37540, 43171, 86342, 114497, 172684, 215855, 228994, 431710, 457988, 572485, 863420, 1144970, 2289940, 2633431, 5266862, 10533724, 13167155, 26334310, 52668620]

約数ペア:

[(1, 52668620), (2, 26334310), (4, 13167155), (5, 10533724), (10, 5266862), (20, 2633431), (23, 2289940), (46, 1144970), (61, 863420), (92, 572485), (115, 457988), (122, 431710), (230, 228994), (244, 215855), (305, 172684), (460, 114497), (610, 86342), (1220, 43171), (1403, 37540), (1877, 28060), (2806, 18770), (3754, 14030), (5612, 9385), (7015, 7508)]