48486620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26641}}^1$

素因数の和:26670

約数の個数: 48

約数和(自身を含む): 125323968

約数和(自身を除く): 76837348

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 26641, 53282, 106564, 133205, 186487, 266410, 346333, 372974, 532820, 692666, 745948, 932435, 1385332, 1731665, 1864870, 2424331, 3463330, 3729740, 4848662, 6926660, 9697324, 12121655, 24243310, 48486620]

約数ペア:

[(1, 48486620), (2, 24243310), (4, 12121655), (5, 9697324), (7, 6926660), (10, 4848662), (13, 3729740), (14, 3463330), (20, 2424331), (26, 1864870), (28, 1731665), (35, 1385332), (52, 932435), (65, 745948), (70, 692666), (91, 532820), (130, 372974), (140, 346333), (182, 266410), (260, 186487), (364, 133205), (455, 106564), (910, 53282), (1820, 26641)]