48028020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7481}}^1$

素因数の和:7600

約数の個数: 48

約数和(自身を含む): 135753408

約数和(自身を除く): 87725388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 7481, 14962, 22443, 29924, 37405, 44886, 74810, 89772, 112215, 149620, 224430, 448860, 800467, 1600934, 2401401, 3201868, 4002335, 4802802, 8004670, 9605604, 12007005, 16009340, 24014010, 48028020]

約数ペア:

[(1, 48028020), (2, 24014010), (3, 16009340), (4, 12007005), (5, 9605604), (6, 8004670), (10, 4802802), (12, 4002335), (15, 3201868), (20, 2401401), (30, 1600934), (60, 800467), (107, 448860), (214, 224430), (321, 149620), (428, 112215), (535, 89772), (642, 74810), (1070, 44886), (1284, 37405), (1605, 29924), (2140, 22443), (3210, 14962), (6420, 7481)]