26089850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 52898400

約数和(自身を除く): 26808550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 947, 950, 1102, 1450, 1894, 2755, 4735, 5510, 9470, 13775, 17993, 23675, 27463, 27550, 35986, 47350, 54926, 89965, 137315, 179930, 274630, 449825, 521797, 686575, 899650, 1043594, 1373150, 2608985, 5217970, 13044925, 26089850]

約数ペア:

[(1, 26089850), (2, 13044925), (5, 5217970), (10, 2608985), (19, 1373150), (25, 1043594), (29, 899650), (38, 686575), (50, 521797), (58, 449825), (95, 274630), (145, 179930), (190, 137315), (290, 89965), (475, 54926), (551, 47350), (725, 35986), (947, 27550), (950, 27463), (1102, 23675), (1450, 17993), (1894, 13775), (2755, 9470), (4735, 5510)]