52093640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 123932160

約数和(自身を除く): 71838520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 43, 62, 86, 124, 155, 172, 215, 248, 310, 344, 430, 620, 860, 977, 1240, 1333, 1720, 1954, 2666, 3908, 4885, 5332, 6665, 7816, 9770, 10664, 13330, 19540, 26660, 30287, 39080, 42011, 53320, 60574, 84022, 121148, 151435, 168044, 210055, 242296, 302870, 336088, 420110, 605740, 840220, 1211480, 1302341, 1680440, 2604682, 5209364, 6511705, 10418728, 13023410, 26046820, 52093640]

約数ペア:

[(1, 52093640), (2, 26046820), (4, 13023410), (5, 10418728), (8, 6511705), (10, 5209364), (20, 2604682), (31, 1680440), (40, 1302341), (43, 1211480), (62, 840220), (86, 605740), (124, 420110), (155, 336088), (172, 302870), (215, 242296), (248, 210055), (310, 168044), (344, 151435), (430, 121148), (620, 84022), (860, 60574), (977, 53320), (1240, 42011), (1333, 39080), (1720, 30287), (1954, 26660), (2666, 19540), (3908, 13330), (4885, 10664), (5332, 9770), (6665, 7816)]