51191350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 115349760

約数和(自身を除く): 64158410

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 59, 67, 70, 74, 118, 134, 175, 185, 259, 295, 335, 350, 370, 413, 469, 518, 590, 670, 826, 925, 938, 1295, 1475, 1675, 1850, 2065, 2183, 2345, 2479, 2590, 2950, 3350, 3953, 4130, 4366, 4690, 4958, 6475, 7906, 10325, 10915, 11725, 12395, 12950, 15281, 17353, 19765, 20650, 21830, 23450, 24790, 27671, 30562, 34706, 39530, 54575, 55342, 61975, 76405, 86765, 98825, 109150, 123950, 138355, 146261, 152810, 173530, 197650, 276710, 292522, 382025, 433825, 691775, 731305, 764050, 867650, 1023827, 1383550, 1462610, 2047654, 3656525, 5119135, 7313050, 10238270, 25595675, 51191350]

約数ペア:

[(1, 51191350), (2, 25595675), (5, 10238270), (7, 7313050), (10, 5119135), (14, 3656525), (25, 2047654), (35, 1462610), (37, 1383550), (50, 1023827), (59, 867650), (67, 764050), (70, 731305), (74, 691775), (118, 433825), (134, 382025), (175, 292522), (185, 276710), (259, 197650), (295, 173530), (335, 152810), (350, 146261), (370, 138355), (413, 123950), (469, 109150), (518, 98825), (590, 86765), (670, 76405), (826, 61975), (925, 55342), (938, 54575), (1295, 39530), (1475, 34706), (1675, 30562), (1850, 27671), (2065, 24790), (2183, 23450), (2345, 21830), (2479, 20650), (2590, 19765), (2950, 17353), (3350, 15281), (3953, 12950), (4130, 12395), (4366, 11725), (4690, 10915), (4958, 10325), (6475, 7906)]