50447385

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 72

約数和(自身を含む): 95656704

約数和(自身を除く): 45209319

約数列:

[1, 3, 5, 9, 15, 29, 31, 43, 45, 87, 93, 129, 145, 155, 215, 261, 279, 387, 435, 465, 645, 841, 899, 1247, 1305, 1333, 1395, 1935, 2523, 2697, 3741, 3999, 4205, 4495, 6235, 6665, 7569, 8091, 11223, 11997, 12615, 13485, 18705, 19995, 26071, 36163, 37845, 38657, 40455, 56115, 59985, 78213, 108489, 115971, 130355, 180815, 193285, 234639, 325467, 347913, 391065, 542445, 579855, 1121053, 1173195, 1627335, 1739565, 3363159, 5605265, 10089477, 16815795, 50447385]

約数ペア:

[(1, 50447385), (3, 16815795), (5, 10089477), (9, 5605265), (15, 3363159), (29, 1739565), (31, 1627335), (43, 1173195), (45, 1121053), (87, 579855), (93, 542445), (129, 391065), (145, 347913), (155, 325467), (215, 234639), (261, 193285), (279, 180815), (387, 130355), (435, 115971), (465, 108489), (645, 78213), (841, 59985), (899, 56115), (1247, 40455), (1305, 38657), (1333, 37845), (1395, 36163), (1935, 26071), (2523, 19995), (2697, 18705), (3741, 13485), (3999, 12615), (4205, 11997), (4495, 11223), (6235, 8091), (6665, 7569)]