51957510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1993}}^1$

素因数の和:2093

約数の個数: 64

約数和(自身を含む): 137825280

約数和(自身を除く): 85867770

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 1993, 2370, 2607, 3986, 4345, 5214, 5979, 8690, 9965, 11958, 13035, 19930, 21923, 26070, 29895, 43846, 59790, 65769, 109615, 131538, 157447, 219230, 314894, 328845, 472341, 657690, 787235, 944682, 1574470, 1731917, 2361705, 3463834, 4723410, 5195751, 8659585, 10391502, 17319170, 25978755, 51957510]

約数ペア:

[(1, 51957510), (2, 25978755), (3, 17319170), (5, 10391502), (6, 8659585), (10, 5195751), (11, 4723410), (15, 3463834), (22, 2361705), (30, 1731917), (33, 1574470), (55, 944682), (66, 787235), (79, 657690), (110, 472341), (158, 328845), (165, 314894), (237, 219230), (330, 157447), (395, 131538), (474, 109615), (790, 65769), (869, 59790), (1185, 43846), (1738, 29895), (1993, 26070), (2370, 21923), (2607, 19930), (3986, 13035), (4345, 11958), (5214, 9965), (5979, 8690)]