47972470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 114797088

約数和(自身を除く): 66824618

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 443, 455, 490, 595, 637, 833, 886, 910, 1105, 1190, 1274, 1547, 1666, 2210, 2215, 3094, 3101, 3185, 4165, 4430, 5759, 6202, 6370, 7531, 7735, 8330, 10829, 11518, 15062, 15470, 15505, 21658, 21707, 28795, 31010, 37655, 40313, 43414, 52717, 54145, 57590, 75310, 80626, 97903, 105434, 108290, 108535, 195806, 201565, 217070, 263585, 282191, 369019, 403130, 489515, 527170, 564382, 685321, 738038, 979030, 1370642, 1410955, 1845095, 2821910, 3426605, 3690190, 4797247, 6853210, 9594494, 23986235, 47972470]

約数ペア:

[(1, 47972470), (2, 23986235), (5, 9594494), (7, 6853210), (10, 4797247), (13, 3690190), (14, 3426605), (17, 2821910), (26, 1845095), (34, 1410955), (35, 1370642), (49, 979030), (65, 738038), (70, 685321), (85, 564382), (91, 527170), (98, 489515), (119, 403130), (130, 369019), (170, 282191), (182, 263585), (221, 217070), (238, 201565), (245, 195806), (442, 108535), (443, 108290), (455, 105434), (490, 97903), (595, 80626), (637, 75310), (833, 57590), (886, 54145), (910, 52717), (1105, 43414), (1190, 40313), (1274, 37655), (1547, 31010), (1666, 28795), (2210, 21707), (2215, 21658), (3094, 15505), (3101, 15470), (3185, 15062), (4165, 11518), (4430, 10829), (5759, 8330), (6202, 7735), (6370, 7531)]