51668600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{13597}}^1$

素因数の和:13632

約数の個数: 48

約数和(自身を含む): 126461400

約数和(自身を除く): 74792800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 13597, 27194, 54388, 67985, 108776, 135970, 258343, 271940, 339925, 516686, 543880, 679850, 1033372, 1291715, 1359700, 2066744, 2583430, 2719400, 5166860, 6458575, 10333720, 12917150, 25834300, 51668600]

約数ペア:

[(1, 51668600), (2, 25834300), (4, 12917150), (5, 10333720), (8, 6458575), (10, 5166860), (19, 2719400), (20, 2583430), (25, 2066744), (38, 1359700), (40, 1291715), (50, 1033372), (76, 679850), (95, 543880), (100, 516686), (152, 339925), (190, 271940), (200, 258343), (380, 135970), (475, 108776), (760, 67985), (950, 54388), (1900, 27194), (3800, 13597)]