52290615

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 64

約数和(自身を含む): 95800320

約数和(自身を除く): 43509705

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 89, 115, 131, 195, 267, 299, 345, 393, 445, 655, 897, 1157, 1335, 1495, 1703, 1965, 2047, 3013, 3471, 4485, 5109, 5785, 6141, 8515, 9039, 10235, 11659, 15065, 17355, 25545, 26611, 30705, 34977, 39169, 45195, 58295, 79833, 117507, 133055, 151567, 174885, 195845, 268157, 399165, 454701, 587535, 757835, 804471, 1340785, 2273505, 3486041, 4022355, 10458123, 17430205, 52290615]

約数ペア:

[(1, 52290615), (3, 17430205), (5, 10458123), (13, 4022355), (15, 3486041), (23, 2273505), (39, 1340785), (65, 804471), (69, 757835), (89, 587535), (115, 454701), (131, 399165), (195, 268157), (267, 195845), (299, 174885), (345, 151567), (393, 133055), (445, 117507), (655, 79833), (897, 58295), (1157, 45195), (1335, 39169), (1495, 34977), (1703, 30705), (1965, 26611), (2047, 25545), (3013, 17355), (3471, 15065), (4485, 11659), (5109, 10235), (5785, 9039), (6141, 8515)]