51555390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101089}}^1$

素因数の和:101116

約数の個数: 32

約数和(自身を含む): 131012640

約数和(自身を除く): 79457250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 101089, 202178, 303267, 505445, 606534, 1010890, 1516335, 1718513, 3032670, 3437026, 5155539, 8592565, 10311078, 17185130, 25777695, 51555390]

約数ペア:

[(1, 51555390), (2, 25777695), (3, 17185130), (5, 10311078), (6, 8592565), (10, 5155539), (15, 3437026), (17, 3032670), (30, 1718513), (34, 1516335), (51, 1010890), (85, 606534), (102, 505445), (170, 303267), (255, 202178), (510, 101089)]