50896260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1801}}^1$

素因数の和:1973

約数の個数: 72

約数和(自身を含む): 155454936

約数和(自身を除く): 104558676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1801, 1884, 2355, 2826, 3140, 3602, 4710, 5403, 5652, 7065, 7204, 9005, 9420, 10806, 14130, 16209, 18010, 21612, 27015, 28260, 32418, 36020, 54030, 64836, 81045, 108060, 162090, 282757, 324180, 565514, 848271, 1131028, 1413785, 1696542, 2544813, 2827570, 3393084, 4241355, 5089626, 5655140, 8482710, 10179252, 12724065, 16965420, 25448130, 50896260]

約数ペア:

[(1, 50896260), (2, 25448130), (3, 16965420), (4, 12724065), (5, 10179252), (6, 8482710), (9, 5655140), (10, 5089626), (12, 4241355), (15, 3393084), (18, 2827570), (20, 2544813), (30, 1696542), (36, 1413785), (45, 1131028), (60, 848271), (90, 565514), (157, 324180), (180, 282757), (314, 162090), (471, 108060), (628, 81045), (785, 64836), (942, 54030), (1413, 36020), (1570, 32418), (1801, 28260), (1884, 27015), (2355, 21612), (2826, 18010), (3140, 16209), (3602, 14130), (4710, 10806), (5403, 9420), (5652, 9005), (7065, 7204)]