51392670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{34961}}^1$

素因数の和:34985

約数の個数: 48

約数和(自身を含む): 143484048

約数和(自身を除く): 92091378

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 34961, 69922, 104883, 174805, 209766, 244727, 349610, 489454, 524415, 734181, 1048830, 1223635, 1468362, 1713089, 2447270, 3426178, 3670905, 5139267, 7341810, 8565445, 10278534, 17130890, 25696335, 51392670]

約数ペア:

[(1, 51392670), (2, 25696335), (3, 17130890), (5, 10278534), (6, 8565445), (7, 7341810), (10, 5139267), (14, 3670905), (15, 3426178), (21, 2447270), (30, 1713089), (35, 1468362), (42, 1223635), (49, 1048830), (70, 734181), (98, 524415), (105, 489454), (147, 349610), (210, 244727), (245, 209766), (294, 174805), (490, 104883), (735, 69922), (1470, 34961)]