52190056940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1326641}}^1$

素因数の和:1326938

約数の個数: 48

約数和(自身を含む): 125701982784

約数和(自身を除く): 73511925844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 281, 562, 1124, 1405, 1967, 2810, 3934, 5620, 7868, 9835, 19670, 39340, 1326641, 2653282, 5306564, 6633205, 9286487, 13266410, 18572974, 26532820, 37145948, 46432435, 92864870, 185729740, 372786121, 745572242, 1491144484, 1863930605, 2609502847, 3727861210, 5219005694, 7455722420, 10438011388, 13047514235, 26095028470, 52190056940]

約数ペア:

[(1, 52190056940), (2, 26095028470), (4, 13047514235), (5, 10438011388), (7, 7455722420), (10, 5219005694), (14, 3727861210), (20, 2609502847), (28, 1863930605), (35, 1491144484), (70, 745572242), (140, 372786121), (281, 185729740), (562, 92864870), (1124, 46432435), (1405, 37145948), (1967, 26532820), (2810, 18572974), (3934, 13266410), (5620, 9286487), (7868, 6633205), (9835, 5306564), (19670, 2653282), (39340, 1326641)]