147371950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{24359}}^1$

素因数の和:24393

約数の個数: 36

約数和(自身を含む): 301308840

約数和(自身を除く): 153936890

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 121, 242, 275, 550, 605, 1210, 3025, 6050, 24359, 48718, 121795, 243590, 267949, 535898, 608975, 1217950, 1339745, 2679490, 2947439, 5894878, 6698725, 13397450, 14737195, 29474390, 73685975, 147371950]

約数ペア:

[(1, 147371950), (2, 73685975), (5, 29474390), (10, 14737195), (11, 13397450), (22, 6698725), (25, 5894878), (50, 2947439), (55, 2679490), (110, 1339745), (121, 1217950), (242, 608975), (275, 535898), (550, 267949), (605, 243590), (1210, 121795), (3025, 48718), (6050, 24359)]