52178360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{100343}}^1$

素因数の和:100367

約数の個数: 32

約数和(自身を含む): 126433440

約数和(自身を除く): 74255080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 100343, 200686, 401372, 501715, 802744, 1003430, 1304459, 2006860, 2608918, 4013720, 5217836, 6522295, 10435672, 13044590, 26089180, 52178360]

約数ペア:

[(1, 52178360), (2, 26089180), (4, 13044590), (5, 10435672), (8, 6522295), (10, 5217836), (13, 4013720), (20, 2608918), (26, 2006860), (40, 1304459), (52, 1003430), (65, 802744), (104, 501715), (130, 401372), (260, 200686), (520, 100343)]