50846220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1733}}^1$

素因数の和:1911

約数の個数: 72

約数和(自身を含む): 155269296

約数和(自身を除く): 104423076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1733, 1956, 2445, 2934, 3260, 3466, 4890, 5199, 5868, 6932, 7335, 8665, 9780, 10398, 14670, 15597, 17330, 20796, 25995, 29340, 31194, 34660, 51990, 62388, 77985, 103980, 155970, 282479, 311940, 564958, 847437, 1129916, 1412395, 1694874, 2542311, 2824790, 3389748, 4237185, 5084622, 5649580, 8474370, 10169244, 12711555, 16948740, 25423110, 50846220]

約数ペア:

[(1, 50846220), (2, 25423110), (3, 16948740), (4, 12711555), (5, 10169244), (6, 8474370), (9, 5649580), (10, 5084622), (12, 4237185), (15, 3389748), (18, 2824790), (20, 2542311), (30, 1694874), (36, 1412395), (45, 1129916), (60, 847437), (90, 564958), (163, 311940), (180, 282479), (326, 155970), (489, 103980), (652, 77985), (815, 62388), (978, 51990), (1467, 34660), (1630, 31194), (1733, 29340), (1956, 25995), (2445, 20796), (2934, 17330), (3260, 15597), (3466, 14670), (4890, 10398), (5199, 9780), (5868, 8665), (6932, 7335)]