51574880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{46049}}^1$

素因数の和:46071

約数の個数: 48

約数和(自身を含む): 139255200

約数和(自身を除く): 87680320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 46049, 92098, 184196, 230245, 322343, 368392, 460490, 644686, 736784, 920980, 1289372, 1473568, 1611715, 1841960, 2578744, 3223430, 3683920, 5157488, 6446860, 7367840, 10314976, 12893720, 25787440, 51574880]

約数ペア:

[(1, 51574880), (2, 25787440), (4, 12893720), (5, 10314976), (7, 7367840), (8, 6446860), (10, 5157488), (14, 3683920), (16, 3223430), (20, 2578744), (28, 1841960), (32, 1611715), (35, 1473568), (40, 1289372), (56, 920980), (70, 736784), (80, 644686), (112, 460490), (140, 368392), (160, 322343), (224, 230245), (280, 184196), (560, 92098), (1120, 46049)]