53487282

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 116453376

約数和(自身を除く): 62966094

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 71, 103, 106, 138, 142, 159, 206, 213, 309, 318, 426, 618, 1219, 1633, 2369, 2438, 3266, 3657, 3763, 4738, 4899, 5459, 7107, 7313, 7314, 7526, 9798, 10918, 11289, 14214, 14626, 16377, 21939, 22578, 32754, 43878, 86549, 125557, 168199, 173098, 251114, 259647, 336398, 376671, 387589, 504597, 519294, 753342, 775178, 1009194, 1162767, 2325534, 8914547, 17829094, 26743641, 53487282]

約数ペア:

[(1, 53487282), (2, 26743641), (3, 17829094), (6, 8914547), (23, 2325534), (46, 1162767), (53, 1009194), (69, 775178), (71, 753342), (103, 519294), (106, 504597), (138, 387589), (142, 376671), (159, 336398), (206, 259647), (213, 251114), (309, 173098), (318, 168199), (426, 125557), (618, 86549), (1219, 43878), (1633, 32754), (2369, 22578), (2438, 21939), (3266, 16377), (3657, 14626), (3763, 14214), (4738, 11289), (4899, 10918), (5459, 9798), (7107, 7526), (7313, 7314)]