51558510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 127256832

約数和(自身を除く): 75698322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 113, 134, 201, 226, 227, 335, 339, 402, 454, 565, 670, 678, 681, 1005, 1130, 1135, 1362, 1695, 2010, 2270, 3390, 3405, 6810, 7571, 15142, 15209, 22713, 25651, 30418, 37855, 45426, 45627, 51302, 75710, 76045, 76953, 91254, 113565, 128255, 152090, 153906, 227130, 228135, 256510, 384765, 456270, 769530, 1718617, 3437234, 5155851, 8593085, 10311702, 17186170, 25779255, 51558510]

約数ペア:

[(1, 51558510), (2, 25779255), (3, 17186170), (5, 10311702), (6, 8593085), (10, 5155851), (15, 3437234), (30, 1718617), (67, 769530), (113, 456270), (134, 384765), (201, 256510), (226, 228135), (227, 227130), (335, 153906), (339, 152090), (402, 128255), (454, 113565), (565, 91254), (670, 76953), (678, 76045), (681, 75710), (1005, 51302), (1130, 45627), (1135, 45426), (1362, 37855), (1695, 30418), (2010, 25651), (2270, 22713), (3390, 15209), (3405, 15142), (6810, 7571)]