49764075

素因数分解:

$3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 85946880

約数和(自身を除く): 36182805

約数列:

[1, 3, 5, 15, 25, 37, 75, 79, 111, 185, 227, 237, 395, 555, 681, 925, 1135, 1185, 1975, 2775, 2923, 3405, 5675, 5925, 8399, 8769, 14615, 17025, 17933, 25197, 41995, 43845, 53799, 73075, 89665, 125985, 209975, 219225, 268995, 448325, 629925, 663521, 1344975, 1990563, 3317605, 9952815, 16588025, 49764075]

約数ペア:

[(1, 49764075), (3, 16588025), (5, 9952815), (15, 3317605), (25, 1990563), (37, 1344975), (75, 663521), (79, 629925), (111, 448325), (185, 268995), (227, 219225), (237, 209975), (395, 125985), (555, 89665), (681, 73075), (925, 53799), (1135, 43845), (1185, 41995), (1975, 25197), (2775, 17933), (2923, 17025), (3405, 14615), (5675, 8769), (5925, 8399)]