51979396

素因数分解:

$2^2\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1808

約数の個数: 36

約数和(自身を含む): 106529808

約数和(自身を除く): 54550412

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 163, 196, 326, 652, 1141, 1627, 2282, 3254, 4564, 6508, 7987, 11389, 15974, 22778, 31948, 45556, 79723, 159446, 265201, 318892, 530402, 1060804, 1856407, 3712814, 7425628, 12994849, 25989698, 51979396]

約数ペア:

[(1, 51979396), (2, 25989698), (4, 12994849), (7, 7425628), (14, 3712814), (28, 1856407), (49, 1060804), (98, 530402), (163, 318892), (196, 265201), (326, 159446), (652, 79723), (1141, 45556), (1627, 31948), (2282, 22778), (3254, 15974), (4564, 11389), (6508, 7987)]