50241520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 135437760

約数和(自身を除く): 85196240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1229, 1460, 2044, 2458, 2555, 2920, 4088, 4916, 5110, 5840, 6145, 8176, 8603, 9832, 10220, 12290, 17206, 19664, 20440, 24580, 34412, 40880, 43015, 49160, 68824, 86030, 89717, 98320, 137648, 172060, 179434, 344120, 358868, 448585, 628019, 688240, 717736, 897170, 1256038, 1435472, 1794340, 2512076, 3140095, 3588680, 5024152, 6280190, 7177360, 10048304, 12560380, 25120760, 50241520]

約数ペア:

[(1, 50241520), (2, 25120760), (4, 12560380), (5, 10048304), (7, 7177360), (8, 6280190), (10, 5024152), (14, 3588680), (16, 3140095), (20, 2512076), (28, 1794340), (35, 1435472), (40, 1256038), (56, 897170), (70, 717736), (73, 688240), (80, 628019), (112, 448585), (140, 358868), (146, 344120), (280, 179434), (292, 172060), (365, 137648), (511, 98320), (560, 89717), (584, 86030), (730, 68824), (1022, 49160), (1168, 43015), (1229, 40880), (1460, 34412), (2044, 24580), (2458, 20440), (2555, 19664), (2920, 17206), (4088, 12290), (4916, 10220), (5110, 9832), (5840, 8603), (6145, 8176)]