53280605372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^2\times {\mathrm{2647}}^1$

素因数の和:2863

約数の個数: 72

約数和(自身を含む): 101362262400

約数和(自身を除く): 48081657028

約数列:

[1, 2, 4, 19, 38, 59, 67, 76, 118, 134, 236, 268, 1121, 1273, 2242, 2546, 2647, 3953, 4484, 4489, 5092, 5294, 7906, 8978, 10588, 15812, 17956, 50293, 75107, 85291, 100586, 150214, 156173, 170582, 177349, 201172, 264851, 300428, 312346, 341164, 354698, 529702, 624692, 709396, 1059404, 2967287, 3369631, 5032169, 5934574, 6739262, 10064338, 10463591, 11869148, 11882383, 13478524, 20128676, 20927182, 23764766, 41854364, 47529532, 198808229, 225765277, 397616458, 451530554, 701060597, 795232916, 903061108, 1402121194, 2804242388, 13320151343, 26640302686, 53280605372]

約数ペア:

[(1, 53280605372), (2, 26640302686), (4, 13320151343), (19, 2804242388), (38, 1402121194), (59, 903061108), (67, 795232916), (76, 701060597), (118, 451530554), (134, 397616458), (236, 225765277), (268, 198808229), (1121, 47529532), (1273, 41854364), (2242, 23764766), (2546, 20927182), (2647, 20128676), (3953, 13478524), (4484, 11882383), (4489, 11869148), (5092, 10463591), (5294, 10064338), (7906, 6739262), (8978, 5934574), (10588, 5032169), (15812, 3369631), (17956, 2967287), (50293, 1059404), (75107, 709396), (85291, 624692), (100586, 529702), (150214, 354698), (156173, 341164), (170582, 312346), (177349, 300428), (201172, 264851)]