49405890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86677}}^1$

素因数の和:86706

約数の個数: 32

約数和(自身を含む): 124816320

約数和(自身を除く): 75410430

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 86677, 173354, 260031, 433385, 520062, 866770, 1300155, 1646863, 2600310, 3293726, 4940589, 8234315, 9881178, 16468630, 24702945, 49405890]

約数ペア:

[(1, 49405890), (2, 24702945), (3, 16468630), (5, 9881178), (6, 8234315), (10, 4940589), (15, 3293726), (19, 2600310), (30, 1646863), (38, 1300155), (57, 866770), (95, 520062), (114, 433385), (190, 260031), (285, 173354), (570, 86677)]