51640646972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{305111}}^1$

素因数の和:305282

約数の個数: 48

約数和(自身を含む): 101492455680

約数和(自身を除く): 49851808708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 131, 262, 323, 524, 646, 1292, 2227, 2489, 4454, 4978, 8908, 9956, 42313, 84626, 169252, 305111, 610222, 1220444, 5186887, 5797109, 10373774, 11594218, 20747548, 23188436, 39969541, 79939082, 98550853, 159878164, 197101706, 394203412, 679482197, 759421279, 1358964394, 1518842558, 2717928788, 3037685116, 12910161743, 25820323486, 51640646972]

約数ペア:

[(1, 51640646972), (2, 25820323486), (4, 12910161743), (17, 3037685116), (19, 2717928788), (34, 1518842558), (38, 1358964394), (68, 759421279), (76, 679482197), (131, 394203412), (262, 197101706), (323, 159878164), (524, 98550853), (646, 79939082), (1292, 39969541), (2227, 23188436), (2489, 20747548), (4454, 11594218), (4978, 10373774), (8908, 5797109), (9956, 5186887), (42313, 1220444), (84626, 610222), (169252, 305111)]