48405320

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{13597}}^1$

素因数の和:13697

約数の個数: 32

約数和(自身を含む): 110143800

約数和(自身を除く): 61738480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 13597, 27194, 54388, 67985, 108776, 135970, 271940, 543880, 1210133, 2420266, 4840532, 6050665, 9681064, 12101330, 24202660, 48405320]

約数ペア:

[(1, 48405320), (2, 24202660), (4, 12101330), (5, 9681064), (8, 6050665), (10, 4840532), (20, 2420266), (40, 1210133), (89, 543880), (178, 271940), (356, 135970), (445, 108776), (712, 67985), (890, 54388), (1780, 27194), (3560, 13597)]