50580540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3651

約数の個数: 72

約数和(自身を含む): 155413440

約数和(自身を除く): 104832900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 3557, 4740, 7110, 7114, 10671, 14220, 14228, 17785, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 106710, 128052, 160065, 213420, 281003, 320130, 562006, 640260, 843009, 1124012, 1405015, 1686018, 2529027, 2810030, 3372036, 4215045, 5058054, 5620060, 8430090, 10116108, 12645135, 16860180, 25290270, 50580540]

約数ペア:

[(1, 50580540), (2, 25290270), (3, 16860180), (4, 12645135), (5, 10116108), (6, 8430090), (9, 5620060), (10, 5058054), (12, 4215045), (15, 3372036), (18, 2810030), (20, 2529027), (30, 1686018), (36, 1405015), (45, 1124012), (60, 843009), (79, 640260), (90, 562006), (158, 320130), (180, 281003), (237, 213420), (316, 160065), (395, 128052), (474, 106710), (711, 71140), (790, 64026), (948, 53355), (1185, 42684), (1422, 35570), (1580, 32013), (2370, 21342), (2844, 17785), (3555, 14228), (3557, 14220), (4740, 10671), (7110, 7114)]