49075490

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{823}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 90771840

約数和(自身を除く): 41696350

約数列:

[1, 2, 5, 10, 67, 89, 134, 178, 335, 445, 670, 823, 890, 1646, 4115, 5963, 8230, 11926, 29815, 55141, 59630, 73247, 110282, 146494, 275705, 366235, 551410, 732470, 4907549, 9815098, 24537745, 49075490]

約数ペア:

[(1, 49075490), (2, 24537745), (5, 9815098), (10, 4907549), (67, 732470), (89, 551410), (134, 366235), (178, 275705), (335, 146494), (445, 110282), (670, 73247), (823, 59630), (890, 55141), (1646, 29815), (4115, 11926), (5963, 8230)]