50980972

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 111234816

約数和(自身を除く): 60253844

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 49, 86, 92, 98, 161, 172, 196, 263, 301, 322, 526, 602, 644, 989, 1052, 1127, 1204, 1841, 1978, 2107, 2254, 3682, 3956, 4214, 4508, 6049, 6923, 7364, 8428, 11309, 12098, 12887, 13846, 22618, 24196, 25774, 27692, 42343, 45236, 48461, 51548, 79163, 84686, 96922, 158326, 169372, 193844, 260107, 296401, 316652, 520214, 554141, 592802, 1040428, 1108282, 1185604, 1820749, 2216564, 3641498, 7282996, 12745243, 25490486, 50980972]

約数ペア:

[(1, 50980972), (2, 25490486), (4, 12745243), (7, 7282996), (14, 3641498), (23, 2216564), (28, 1820749), (43, 1185604), (46, 1108282), (49, 1040428), (86, 592802), (92, 554141), (98, 520214), (161, 316652), (172, 296401), (196, 260107), (263, 193844), (301, 169372), (322, 158326), (526, 96922), (602, 84686), (644, 79163), (989, 51548), (1052, 48461), (1127, 45236), (1204, 42343), (1841, 27692), (1978, 25774), (2107, 24196), (2254, 22618), (3682, 13846), (3956, 12887), (4214, 12098), (4508, 11309), (6049, 8428), (6923, 7364)]