53258480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60521}}^1$

素因数の和:60545

約数の個数: 40

約数和(自身を含む): 135085104

約数和(自身を除く): 81826624

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 60521, 121042, 242084, 302605, 484168, 605210, 665731, 968336, 1210420, 1331462, 2420840, 2662924, 3328655, 4841680, 5325848, 6657310, 10651696, 13314620, 26629240, 53258480]

約数ペア:

[(1, 53258480), (2, 26629240), (4, 13314620), (5, 10651696), (8, 6657310), (10, 5325848), (11, 4841680), (16, 3328655), (20, 2662924), (22, 2420840), (40, 1331462), (44, 1210420), (55, 968336), (80, 665731), (88, 605210), (110, 484168), (176, 302605), (220, 242084), (440, 121042), (880, 60521)]