52979465

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 85819392

約数和(自身を除く): 32839927

約数列:

[1, 5, 7, 11, 23, 31, 35, 55, 77, 115, 155, 161, 193, 217, 253, 341, 385, 713, 805, 965, 1085, 1265, 1351, 1705, 1771, 2123, 2387, 3565, 4439, 4991, 5983, 6755, 7843, 8855, 10615, 11935, 14861, 22195, 24955, 29915, 31073, 39215, 41881, 48829, 54901, 65813, 74305, 137609, 155365, 209405, 244145, 274505, 329065, 341803, 460691, 688045, 963263, 1513699, 1709015, 2303455, 4816315, 7568495, 10595893, 52979465]

約数ペア:

[(1, 52979465), (5, 10595893), (7, 7568495), (11, 4816315), (23, 2303455), (31, 1709015), (35, 1513699), (55, 963263), (77, 688045), (115, 460691), (155, 341803), (161, 329065), (193, 274505), (217, 244145), (253, 209405), (341, 155365), (385, 137609), (713, 74305), (805, 65813), (965, 54901), (1085, 48829), (1265, 41881), (1351, 39215), (1705, 31073), (1771, 29915), (2123, 24955), (2387, 22195), (3565, 14861), (4439, 11935), (4991, 10615), (5983, 8855), (6755, 7843)]