49645328

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{163307}}^1$

素因数の和:163334

約数の個数: 20

約数和(自身を含む): 101250960

約数和(自身を除く): 51605632

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 163307, 326614, 653228, 1306456, 2612912, 3102833, 6205666, 12411332, 24822664, 49645328]

約数ペア:

[(1, 49645328), (2, 24822664), (4, 12411332), (8, 6205666), (16, 3102833), (19, 2612912), (38, 1306456), (76, 653228), (152, 326614), (304, 163307)]