52965255

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 103219200

約数和(自身を除く): 50253945

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 139, 191, 285, 399, 417, 573, 665, 695, 955, 973, 1337, 1995, 2085, 2641, 2865, 2919, 3629, 4011, 4865, 6685, 7923, 10887, 13205, 14595, 18145, 18487, 20055, 25403, 26549, 39615, 54435, 55461, 76209, 79647, 92435, 127015, 132745, 185843, 277305, 381045, 398235, 504431, 557529, 929215, 1513293, 2522155, 2787645, 3531017, 7566465, 10593051, 17655085, 52965255]

約数ペア:

[(1, 52965255), (3, 17655085), (5, 10593051), (7, 7566465), (15, 3531017), (19, 2787645), (21, 2522155), (35, 1513293), (57, 929215), (95, 557529), (105, 504431), (133, 398235), (139, 381045), (191, 277305), (285, 185843), (399, 132745), (417, 127015), (573, 92435), (665, 79647), (695, 76209), (955, 55461), (973, 54435), (1337, 39615), (1995, 26549), (2085, 25403), (2641, 20055), (2865, 18487), (2919, 18145), (3629, 14595), (4011, 13205), (4865, 10887), (6685, 7923)]