50865730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 97234560

約数和(自身を除く): 46368830

約数列:

[1, 2, 5, 10, 31, 62, 67, 79, 134, 155, 158, 310, 335, 395, 670, 790, 961, 1922, 2077, 2449, 4154, 4805, 4898, 5293, 9610, 10385, 10586, 12245, 20770, 24490, 26465, 52930, 64387, 75919, 128774, 151838, 164083, 321935, 328166, 379595, 643870, 759190, 820415, 1640830, 5086573, 10173146, 25432865, 50865730]

約数ペア:

[(1, 50865730), (2, 25432865), (5, 10173146), (10, 5086573), (31, 1640830), (62, 820415), (67, 759190), (79, 643870), (134, 379595), (155, 328166), (158, 321935), (310, 164083), (335, 151838), (395, 128774), (670, 75919), (790, 64387), (961, 52930), (1922, 26465), (2077, 24490), (2449, 20770), (4154, 12245), (4805, 10586), (4898, 10385), (5293, 9610)]