51654122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 90693120

約数和(自身を除く): 39038998

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 3373, 6746, 7657, 15314, 43849, 64087, 87698, 104563, 128174, 209126, 833131, 1359319, 1666262, 1986697, 2718638, 3973394, 25827061, 51654122]

約数ペア:

[(1, 51654122), (2, 25827061), (13, 3973394), (19, 2718638), (26, 1986697), (31, 1666262), (38, 1359319), (62, 833131), (247, 209126), (403, 128174), (494, 104563), (589, 87698), (806, 64087), (1178, 43849), (3373, 15314), (6746, 7657)]