55157608

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{2999}}^1$

素因数の和:3046

約数の個数: 48

約数和(自身を含む): 119700000

約数和(自身を除く): 64542392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 2999, 4598, 5998, 9196, 11996, 18392, 23992, 32989, 56981, 65978, 113962, 131956, 227924, 263912, 362879, 455848, 626791, 725758, 1253582, 1451516, 2507164, 2903032, 5014328, 6894701, 13789402, 27578804, 55157608]

約数ペア:

[(1, 55157608), (2, 27578804), (4, 13789402), (8, 6894701), (11, 5014328), (19, 2903032), (22, 2507164), (38, 1451516), (44, 1253582), (76, 725758), (88, 626791), (121, 455848), (152, 362879), (209, 263912), (242, 227924), (418, 131956), (484, 113962), (836, 65978), (968, 56981), (1672, 32989), (2299, 23992), (2999, 18392), (4598, 11996), (5998, 9196)]