65317450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1279

約数の個数: 48

約数和(自身を含む): 133937856

約数和(自身を除く): 68620406

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 103, 110, 206, 275, 515, 550, 1030, 1133, 1153, 2266, 2306, 2575, 5150, 5665, 5765, 11330, 11530, 12683, 25366, 28325, 28825, 56650, 57650, 63415, 118759, 126830, 237518, 317075, 593795, 634150, 1187590, 1306349, 2612698, 2968975, 5937950, 6531745, 13063490, 32658725, 65317450]

約数ペア:

[(1, 65317450), (2, 32658725), (5, 13063490), (10, 6531745), (11, 5937950), (22, 2968975), (25, 2612698), (50, 1306349), (55, 1187590), (103, 634150), (110, 593795), (206, 317075), (275, 237518), (515, 126830), (550, 118759), (1030, 63415), (1133, 57650), (1153, 56650), (2266, 28825), (2306, 28325), (2575, 25366), (5150, 12683), (5665, 11530), (5765, 11330)]