50302910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{251}}^1\times {\mathrm{409}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 106006320

約数和(自身を除く): 55703410

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 251, 409, 490, 502, 818, 1255, 1757, 2045, 2510, 2863, 3514, 4090, 5726, 8785, 12299, 14315, 17570, 20041, 24598, 28630, 40082, 61495, 100205, 102659, 122990, 200410, 205318, 513295, 718613, 1026590, 1437226, 3593065, 5030291, 7186130, 10060582, 25151455, 50302910]

約数ペア:

[(1, 50302910), (2, 25151455), (5, 10060582), (7, 7186130), (10, 5030291), (14, 3593065), (35, 1437226), (49, 1026590), (70, 718613), (98, 513295), (245, 205318), (251, 200410), (409, 122990), (490, 102659), (502, 100205), (818, 61495), (1255, 40082), (1757, 28630), (2045, 24598), (2510, 20041), (2863, 17570), (3514, 14315), (4090, 12299), (5726, 8785)]