52707760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{94121}}^1$

素因数の和:94141

約数の個数: 40

約数和(自身を含む): 140053536

約数和(自身を除く): 87345776

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 94121, 188242, 376484, 470605, 658847, 752968, 941210, 1317694, 1505936, 1882420, 2635388, 3294235, 3764840, 5270776, 6588470, 7529680, 10541552, 13176940, 26353880, 52707760]

約数ペア:

[(1, 52707760), (2, 26353880), (4, 13176940), (5, 10541552), (7, 7529680), (8, 6588470), (10, 5270776), (14, 3764840), (16, 3294235), (20, 2635388), (28, 1882420), (35, 1505936), (40, 1317694), (56, 941210), (70, 752968), (80, 658847), (112, 470605), (140, 376484), (280, 188242), (560, 94121)]