50667040

素因数分解:

$2^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2017}}^1$

素因数の和:2189

約数の個数: 48

約数和(自身を含む): 120523032

約数和(自身を除く): 69855992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 157, 160, 314, 628, 785, 1256, 1570, 2017, 2512, 3140, 4034, 5024, 6280, 8068, 10085, 12560, 16136, 20170, 25120, 32272, 40340, 64544, 80680, 161360, 316669, 322720, 633338, 1266676, 1583345, 2533352, 3166690, 5066704, 6333380, 10133408, 12666760, 25333520, 50667040]

約数ペア:

[(1, 50667040), (2, 25333520), (4, 12666760), (5, 10133408), (8, 6333380), (10, 5066704), (16, 3166690), (20, 2533352), (32, 1583345), (40, 1266676), (80, 633338), (157, 322720), (160, 316669), (314, 161360), (628, 80680), (785, 64544), (1256, 40340), (1570, 32272), (2017, 25120), (2512, 20170), (3140, 16136), (4034, 12560), (5024, 10085), (6280, 8068)]