52133320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42043}}^1$

素因数の和:42085

約数の個数: 32

約数和(自身を含む): 121086720

約数和(自身を除く): 68953400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 42043, 84086, 168172, 210215, 336344, 420430, 840860, 1303333, 1681720, 2606666, 5213332, 6516665, 10426664, 13033330, 26066660, 52133320]

約数ペア:

[(1, 52133320), (2, 26066660), (4, 13033330), (5, 10426664), (8, 6516665), (10, 5213332), (20, 2606666), (31, 1681720), (40, 1303333), (62, 840860), (124, 420430), (155, 336344), (248, 210215), (310, 168172), (620, 84086), (1240, 42043)]