55669392

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20347}}^1$

素因数の和:20380

約数の個数: 60

約数和(自身を含む): 164004880

約数和(自身を除く): 108335488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20347, 40694, 61041, 81388, 122082, 162776, 183123, 244164, 325552, 366246, 386593, 488328, 732492, 773186, 976656, 1159779, 1464984, 1546372, 2319558, 2929968, 3092744, 3479337, 4639116, 6185488, 6958674, 9278232, 13917348, 18556464, 27834696, 55669392]

約数ペア:

[(1, 55669392), (2, 27834696), (3, 18556464), (4, 13917348), (6, 9278232), (8, 6958674), (9, 6185488), (12, 4639116), (16, 3479337), (18, 3092744), (19, 2929968), (24, 2319558), (36, 1546372), (38, 1464984), (48, 1159779), (57, 976656), (72, 773186), (76, 732492), (114, 488328), (144, 386593), (152, 366246), (171, 325552), (228, 244164), (304, 183123), (342, 162776), (456, 122082), (684, 81388), (912, 61041), (1368, 40694), (2736, 20347)]