51156108

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 133066752

約数和(自身を除く): 81910644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 127, 134, 167, 201, 254, 268, 334, 381, 402, 501, 508, 603, 668, 762, 804, 1002, 1143, 1206, 1503, 1524, 2004, 2286, 2412, 3006, 4572, 6012, 8509, 11189, 17018, 21209, 22378, 25527, 33567, 34036, 42418, 44756, 51054, 63627, 67134, 76581, 84836, 100701, 102108, 127254, 134268, 153162, 190881, 201402, 254508, 306324, 381762, 402804, 763524, 1421003, 2842006, 4263009, 5684012, 8526018, 12789027, 17052036, 25578054, 51156108]

約数ペア:

[(1, 51156108), (2, 25578054), (3, 17052036), (4, 12789027), (6, 8526018), (9, 5684012), (12, 4263009), (18, 2842006), (36, 1421003), (67, 763524), (127, 402804), (134, 381762), (167, 306324), (201, 254508), (254, 201402), (268, 190881), (334, 153162), (381, 134268), (402, 127254), (501, 102108), (508, 100701), (603, 84836), (668, 76581), (762, 67134), (804, 63627), (1002, 51054), (1143, 44756), (1206, 42418), (1503, 34036), (1524, 33567), (2004, 25527), (2286, 22378), (2412, 21209), (3006, 17018), (4572, 11189), (6012, 8509)]