99049430

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{20173}}^1$

素因数の和:20671

約数の個数: 16

約数和(自身を含む): 178660944

約数和(自身を除く): 79611514

約数列:

[1, 2, 5, 10, 491, 982, 2455, 4910, 20173, 40346, 100865, 201730, 9904943, 19809886, 49524715, 99049430]

約数ペア:

[(1, 99049430), (2, 49524715), (5, 19809886), (10, 9904943), (491, 201730), (982, 100865), (2455, 40346), (4910, 20173)]