51243168

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1847}}^1$

素因数の和:1894

約数の個数: 72

約数和(自身を含む): 142968672

約数和(自身を除く): 91725504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 289, 408, 544, 578, 816, 867, 1156, 1632, 1734, 1847, 2312, 3468, 3694, 4624, 5541, 6936, 7388, 9248, 11082, 13872, 14776, 22164, 27744, 29552, 31399, 44328, 59104, 62798, 88656, 94197, 125596, 177312, 188394, 251192, 376788, 502384, 533783, 753576, 1004768, 1067566, 1507152, 1601349, 2135132, 3014304, 3202698, 4270264, 6405396, 8540528, 12810792, 17081056, 25621584, 51243168]

約数ペア:

[(1, 51243168), (2, 25621584), (3, 17081056), (4, 12810792), (6, 8540528), (8, 6405396), (12, 4270264), (16, 3202698), (17, 3014304), (24, 2135132), (32, 1601349), (34, 1507152), (48, 1067566), (51, 1004768), (68, 753576), (96, 533783), (102, 502384), (136, 376788), (204, 251192), (272, 188394), (289, 177312), (408, 125596), (544, 94197), (578, 88656), (816, 62798), (867, 59104), (1156, 44328), (1632, 31399), (1734, 29552), (1847, 27744), (2312, 22164), (3468, 14776), (3694, 13872), (4624, 11082), (5541, 9248), (6936, 7388)]