49352080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16673}}^1$

素因数の和:16723

約数の個数: 40

約数和(自身を含む): 117851832

約数和(自身を除く): 68499752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 16673, 33346, 66692, 83365, 133384, 166730, 266768, 333460, 616901, 666920, 1233802, 1333840, 2467604, 3084505, 4935208, 6169010, 9870416, 12338020, 24676040, 49352080]

約数ペア:

[(1, 49352080), (2, 24676040), (4, 12338020), (5, 9870416), (8, 6169010), (10, 4935208), (16, 3084505), (20, 2467604), (37, 1333840), (40, 1233802), (74, 666920), (80, 616901), (148, 333460), (185, 266768), (296, 166730), (370, 133384), (592, 83365), (740, 66692), (1480, 33346), (2960, 16673)]