53781350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 48

約数和(自身を含む): 117441888

約数和(自身を除く): 63660538

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 175, 185, 259, 350, 370, 518, 925, 1295, 1850, 2590, 4153, 6475, 8306, 12950, 20765, 29071, 41530, 58142, 103825, 145355, 153661, 207650, 290710, 307322, 726775, 768305, 1075627, 1453550, 1536610, 2151254, 3841525, 5378135, 7683050, 10756270, 26890675, 53781350]

約数ペア:

[(1, 53781350), (2, 26890675), (5, 10756270), (7, 7683050), (10, 5378135), (14, 3841525), (25, 2151254), (35, 1536610), (37, 1453550), (50, 1075627), (70, 768305), (74, 726775), (175, 307322), (185, 290710), (259, 207650), (350, 153661), (370, 145355), (518, 103825), (925, 58142), (1295, 41530), (1850, 29071), (2590, 20765), (4153, 12950), (6475, 8306)]