52809560050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1981597}}^1$

素因数の和:1981663

約数の個数: 48

約数和(自身を含む): 108361705032

約数和(自身を除く): 55552144982

約数列:

[1, 2, 5, 10, 13, 25, 26, 41, 50, 65, 82, 130, 205, 325, 410, 533, 650, 1025, 1066, 2050, 2665, 5330, 13325, 26650, 1981597, 3963194, 9907985, 19815970, 25760761, 49539925, 51521522, 81245477, 99079850, 128803805, 162490954, 257607610, 406227385, 644019025, 812454770, 1056191201, 1288038050, 2031136925, 2112382402, 4062273850, 5280956005, 10561912010, 26404780025, 52809560050]

約数ペア:

[(1, 52809560050), (2, 26404780025), (5, 10561912010), (10, 5280956005), (13, 4062273850), (25, 2112382402), (26, 2031136925), (41, 1288038050), (50, 1056191201), (65, 812454770), (82, 644019025), (130, 406227385), (205, 257607610), (325, 162490954), (410, 128803805), (533, 99079850), (650, 81245477), (1025, 51521522), (1066, 49539925), (2050, 25760761), (2665, 19815970), (5330, 9907985), (13325, 3963194), (26650, 1981597)]