53791433.000000000

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 255966480

約数和(自身を除く): 135226756

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 59, 98, 106, 118, 196, 197, 212, 236, 371, 394, 413, 742, 788, 826, 1379, 1484, 1652, 2597, 2758, 2891, 3127, 5194, 5516, 5782, 6254, 9653, 10388, 10441, 11564, 11623, 12508, 19306, 20882, 21889, 23246, 38612, 41764, 43778, 46492, 73087, 81361, 87556, 146174, 153223, 162722, 292348, 306446, 325444, 511609, 569527, 612892, 616019, 1023218, 1139054, 1232038, 2046436, 2278108, 2464076, 4312133, 8624266, 17248532, 30184931, 60369862, 120739724]

約数ペア:

[(1, 120739724), (2, 60369862), (4, 30184931), (7, 17248532), (14, 8624266), (28, 4312133), (49, 2464076), (53, 2278108), (59, 2046436), (98, 1232038), (106, 1139054), (118, 1023218), (196, 616019), (197, 612892), (212, 569527), (236, 511609), (371, 325444), (394, 306446), (413, 292348), (742, 162722), (788, 153223), (826, 146174), (1379, 87556), (1484, 81361), (1652, 73087), (2597, 46492), (2758, 43778), (2891, 41764), (3127, 38612), (5194, 23246), (5516, 21889), (5782, 20882), (6254, 19306), (9653, 12508), (10388, 11623), (10441, 11564)]