51459828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1697}}^1$

素因数の和:1749

約数の個数: 72

約数和(自身を含む): 144914112

約数和(自身を除く): 93454284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 1697, 2166, 2527, 3394, 4332, 5054, 5091, 6788, 7581, 10108, 10182, 11879, 15162, 20364, 23758, 30324, 32243, 35637, 47516, 64486, 71274, 96729, 128972, 142548, 193458, 225701, 386916, 451402, 612617, 677103, 902804, 1225234, 1354206, 1837851, 2450468, 2708412, 3675702, 4288319, 7351404, 8576638, 12864957, 17153276, 25729914, 51459828]

約数ペア:

[(1, 51459828), (2, 25729914), (3, 17153276), (4, 12864957), (6, 8576638), (7, 7351404), (12, 4288319), (14, 3675702), (19, 2708412), (21, 2450468), (28, 1837851), (38, 1354206), (42, 1225234), (57, 902804), (76, 677103), (84, 612617), (114, 451402), (133, 386916), (228, 225701), (266, 193458), (361, 142548), (399, 128972), (532, 96729), (722, 71274), (798, 64486), (1083, 47516), (1444, 35637), (1596, 32243), (1697, 30324), (2166, 23758), (2527, 20364), (3394, 15162), (4332, 11879), (5054, 10182), (5091, 10108), (6788, 7581)]