77500052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{313}}^1$

素因数の和:600

約数の個数: 48

約数和(自身を含む): 160366080

約数和(自身を除く): 82866028

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 239, 259, 313, 478, 518, 626, 956, 1036, 1252, 1673, 2191, 3346, 4382, 6692, 8764, 8843, 11581, 17686, 23162, 35372, 46324, 61901, 74807, 81067, 123802, 149614, 162134, 247604, 299228, 324268, 523649, 1047298, 2094596, 2767859, 5535718, 11071436, 19375013, 38750026, 77500052]

約数ペア:

[(1, 77500052), (2, 38750026), (4, 19375013), (7, 11071436), (14, 5535718), (28, 2767859), (37, 2094596), (74, 1047298), (148, 523649), (239, 324268), (259, 299228), (313, 247604), (478, 162134), (518, 149614), (626, 123802), (956, 81067), (1036, 74807), (1252, 61901), (1673, 46324), (2191, 35372), (3346, 23162), (4382, 17686), (6692, 11581), (8764, 8843)]