50872436820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1800157}}^1$

素因数の和:1800329

約数の個数: 72

約数和(自身を含む): 155296030344

約数和(自身を除く): 104423593524

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, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 1800157, 3600314, 5400471, 7200628, 9000785, 10800942, 16201413, 18001570, 21601884, 27002355, 32402826, 36003140, 54004710, 64805652, 81007065, 108009420, 162014130, 282624649, 324028260, 565249298, 847873947, 1130498596, 1413123245, 1695747894, 2543621841, 2826246490, 3391495788, 4239369735, 5087243682, 5652492980, 8478739470, 10174487364, 12718109205, 16957478940, 25436218410, 50872436820]

約数ペア:

[(1, 50872436820), (2, 25436218410), (3, 16957478940), (4, 12718109205), (5, 10174487364), (6, 8478739470), (9, 5652492980), (10, 5087243682), (12, 4239369735), (15, 3391495788), (18, 2826246490), (20, 2543621841), (30, 1695747894), (36, 1413123245), (45, 1130498596), (60, 847873947), (90, 565249298), (157, 324028260), (180, 282624649), (314, 162014130), (471, 108009420), (628, 81007065), (785, 64805652), (942, 54004710), (1413, 36003140), (1570, 32402826), (1884, 27002355), (2355, 21601884), (2826, 18001570), (3140, 16201413), (4710, 10800942), (5652, 9000785), (7065, 7200628), (9420, 5400471), (14130, 3600314), (28260, 1800157)]