56147828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 112492800

約数和(自身を除く): 56344972

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 79, 116, 158, 316, 319, 557, 638, 869, 1114, 1276, 1738, 2228, 2291, 3476, 4582, 6127, 9164, 12254, 16153, 24508, 25201, 32306, 44003, 50402, 64612, 88006, 100804, 176012, 177683, 355366, 484033, 710732, 968066, 1276087, 1936132, 2552174, 5104348, 14036957, 28073914, 56147828]

約数ペア:

[(1, 56147828), (2, 28073914), (4, 14036957), (11, 5104348), (22, 2552174), (29, 1936132), (44, 1276087), (58, 968066), (79, 710732), (116, 484033), (158, 355366), (316, 177683), (319, 176012), (557, 100804), (638, 88006), (869, 64612), (1114, 50402), (1276, 44003), (1738, 32306), (2228, 25201), (2291, 24508), (3476, 16153), (4582, 12254), (6127, 9164)]