51454356

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2719}}^1$

素因数の和:2828

約数の個数: 48

約数和(自身を含む): 127948800

約数和(自身を除く): 76494444

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 83, 114, 166, 228, 249, 332, 498, 996, 1577, 2719, 3154, 4731, 5438, 6308, 8157, 9462, 10876, 16314, 18924, 32628, 51661, 103322, 154983, 206644, 225677, 309966, 451354, 619932, 677031, 902708, 1354062, 2708124, 4287863, 8575726, 12863589, 17151452, 25727178, 51454356]

約数ペア:

[(1, 51454356), (2, 25727178), (3, 17151452), (4, 12863589), (6, 8575726), (12, 4287863), (19, 2708124), (38, 1354062), (57, 902708), (76, 677031), (83, 619932), (114, 451354), (166, 309966), (228, 225677), (249, 206644), (332, 154983), (498, 103322), (996, 51661), (1577, 32628), (2719, 18924), (3154, 16314), (4731, 10876), (5438, 9462), (6308, 8157)]