49651840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11083}}^1$

素因数の和:11109

約数の個数: 64

約数和(自身を含む): 135668160

約数和(自身を除く): 86016320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 11083, 22166, 44332, 55415, 77581, 88664, 110830, 155162, 177328, 221660, 310324, 354656, 387905, 443320, 620648, 709312, 775810, 886640, 1241296, 1418624, 1551620, 1773280, 2482592, 3103240, 3546560, 4965184, 6206480, 7093120, 9930368, 12412960, 24825920, 49651840]

約数ペア:

[(1, 49651840), (2, 24825920), (4, 12412960), (5, 9930368), (7, 7093120), (8, 6206480), (10, 4965184), (14, 3546560), (16, 3103240), (20, 2482592), (28, 1773280), (32, 1551620), (35, 1418624), (40, 1241296), (56, 886640), (64, 775810), (70, 709312), (80, 620648), (112, 443320), (128, 387905), (140, 354656), (160, 310324), (224, 221660), (280, 177328), (320, 155162), (448, 110830), (560, 88664), (640, 77581), (896, 55415), (1120, 44332), (2240, 22166), (4480, 11083)]