47856445

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 78382080

約数和(自身を除く): 30525635

約数列:

[1, 5, 7, 13, 17, 23, 35, 65, 85, 91, 115, 119, 161, 221, 269, 299, 391, 455, 595, 805, 1105, 1345, 1495, 1547, 1883, 1955, 2093, 2737, 3497, 4573, 5083, 6187, 7735, 9415, 10465, 13685, 17485, 22865, 24479, 25415, 30935, 32011, 35581, 43309, 59449, 80431, 105179, 122395, 160055, 177905, 216545, 297245, 402155, 416143, 525895, 563017, 736253, 1367327, 2080715, 2815085, 3681265, 6836635, 9571289, 47856445]

約数ペア:

[(1, 47856445), (5, 9571289), (7, 6836635), (13, 3681265), (17, 2815085), (23, 2080715), (35, 1367327), (65, 736253), (85, 563017), (91, 525895), (115, 416143), (119, 402155), (161, 297245), (221, 216545), (269, 177905), (299, 160055), (391, 122395), (455, 105179), (595, 80431), (805, 59449), (1105, 43309), (1345, 35581), (1495, 32011), (1547, 30935), (1883, 25415), (1955, 24479), (2093, 22865), (2737, 17485), (3497, 13685), (4573, 10465), (5083, 9415), (6187, 7735)]