60021988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{769}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 120736000

約数和(自身を除く): 60714012

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 316, 494, 769, 988, 1027, 1501, 1538, 2054, 3002, 3076, 4108, 6004, 9997, 14611, 19513, 19994, 29222, 39026, 39988, 58444, 60751, 78052, 121502, 189943, 243004, 379886, 759772, 789763, 1154269, 1579526, 2308538, 3159052, 4617076, 15005497, 30010994, 60021988]

約数ペア:

[(1, 60021988), (2, 30010994), (4, 15005497), (13, 4617076), (19, 3159052), (26, 2308538), (38, 1579526), (52, 1154269), (76, 789763), (79, 759772), (158, 379886), (247, 243004), (316, 189943), (494, 121502), (769, 78052), (988, 60751), (1027, 58444), (1501, 39988), (1538, 39026), (2054, 29222), (3002, 19994), (3076, 19513), (4108, 14611), (6004, 9997)]