50945180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 77756260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 47, 52, 55, 65, 94, 110, 130, 143, 188, 220, 235, 260, 286, 379, 470, 517, 572, 611, 715, 758, 940, 1034, 1222, 1430, 1516, 1895, 2068, 2444, 2585, 2860, 3055, 3790, 4169, 4927, 5170, 6110, 6721, 7580, 8338, 9854, 10340, 12220, 13442, 16676, 17813, 19708, 20845, 24635, 26884, 33605, 35626, 41690, 49270, 54197, 67210, 71252, 83380, 89065, 98540, 108394, 134420, 178130, 195943, 216788, 231569, 270985, 356260, 391886, 463138, 541970, 783772, 926276, 979715, 1083940, 1157845, 1959430, 2315690, 2547259, 3918860, 4631380, 5094518, 10189036, 12736295, 25472590, 50945180]

約数ペア:

[(1, 50945180), (2, 25472590), (4, 12736295), (5, 10189036), (10, 5094518), (11, 4631380), (13, 3918860), (20, 2547259), (22, 2315690), (26, 1959430), (44, 1157845), (47, 1083940), (52, 979715), (55, 926276), (65, 783772), (94, 541970), (110, 463138), (130, 391886), (143, 356260), (188, 270985), (220, 231569), (235, 216788), (260, 195943), (286, 178130), (379, 134420), (470, 108394), (517, 98540), (572, 89065), (611, 83380), (715, 71252), (758, 67210), (940, 54197), (1034, 49270), (1222, 41690), (1430, 35626), (1516, 33605), (1895, 26884), (2068, 24635), (2444, 20845), (2585, 19708), (2860, 17813), (3055, 16676), (3790, 13442), (4169, 12220), (4927, 10340), (5170, 9854), (6110, 8338), (6721, 7580)]