49207503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 72176832

約数和(自身を除く): 22969329

約数列:

[1, 3, 17, 41, 51, 101, 123, 233, 303, 697, 699, 1717, 2091, 3961, 4141, 5151, 9553, 11883, 12423, 23533, 28659, 70397, 70599, 162401, 211191, 400061, 487203, 964853, 1200183, 2894559, 16402501, 49207503]

約数ペア:

[(1, 49207503), (3, 16402501), (17, 2894559), (41, 1200183), (51, 964853), (101, 487203), (123, 400061), (233, 211191), (303, 162401), (697, 70599), (699, 70397), (1717, 28659), (2091, 23533), (3961, 12423), (4141, 11883), (5151, 9553)]