50829860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 110602800

約数和(自身を除く): 59772940

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 149, 185, 298, 370, 461, 596, 740, 745, 922, 1490, 1844, 2305, 2980, 4610, 5513, 9220, 11026, 17057, 22052, 27565, 34114, 55130, 68228, 68689, 85285, 110260, 137378, 170570, 274756, 341140, 343445, 686890, 1373780, 2541493, 5082986, 10165972, 12707465, 25414930, 50829860]

約数ペア:

[(1, 50829860), (2, 25414930), (4, 12707465), (5, 10165972), (10, 5082986), (20, 2541493), (37, 1373780), (74, 686890), (148, 343445), (149, 341140), (185, 274756), (298, 170570), (370, 137378), (461, 110260), (596, 85285), (740, 68689), (745, 68228), (922, 55130), (1490, 34114), (1844, 27565), (2305, 22052), (2980, 17057), (4610, 11026), (5513, 9220)]