54021595852

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{645481}}^1$

素因数の和:645567

約数の個数: 48

約数和(自身を含む): 112055675200

約数和(自身を除く): 58034079348

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 2989, 5978, 11956, 20923, 41846, 83692, 645481, 1290962, 2581924, 4518367, 9036734, 18073468, 31628569, 39374341, 63257138, 78748682, 126514276, 157497364, 221399983, 275620387, 442799966, 551240774, 885599932, 1102481548, 1929342709, 3858685418, 7717370836, 13505398963, 27010797926, 54021595852]

約数ペア:

[(1, 54021595852), (2, 27010797926), (4, 13505398963), (7, 7717370836), (14, 3858685418), (28, 1929342709), (49, 1102481548), (61, 885599932), (98, 551240774), (122, 442799966), (196, 275620387), (244, 221399983), (343, 157497364), (427, 126514276), (686, 78748682), (854, 63257138), (1372, 39374341), (1708, 31628569), (2989, 18073468), (5978, 9036734), (11956, 4518367), (20923, 2581924), (41846, 1290962), (83692, 645481)]