42961850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1175

約数の個数: 48

約数和(自身を含む): 86244480

約数和(自身を除く): 43282630

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1103, 1558, 2050, 2206, 3895, 5515, 7790, 11030, 19475, 20957, 27575, 38950, 41914, 45223, 55150, 90446, 104785, 209570, 226115, 452230, 523925, 859237, 1047850, 1130575, 1718474, 2261150, 4296185, 8592370, 21480925, 42961850]

約数ペア:

[(1, 42961850), (2, 21480925), (5, 8592370), (10, 4296185), (19, 2261150), (25, 1718474), (38, 1130575), (41, 1047850), (50, 859237), (82, 523925), (95, 452230), (190, 226115), (205, 209570), (410, 104785), (475, 90446), (779, 55150), (950, 45223), (1025, 41914), (1103, 38950), (1558, 27575), (2050, 20957), (2206, 19475), (3895, 11030), (5515, 7790)]