51696240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4646

約数の個数: 80

約数和(自身を含む): 163703808

約数和(自身を除く): 112007568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 4583, 5640, 9166, 11280, 13749, 18332, 22915, 27498, 36664, 45830, 54996, 68745, 73328, 91660, 109992, 137490, 183320, 215401, 219984, 274980, 366640, 430802, 549960, 646203, 861604, 1077005, 1099920, 1292406, 1723208, 2154010, 2584812, 3231015, 3446416, 4308020, 5169624, 6462030, 8616040, 10339248, 12924060, 17232080, 25848120, 51696240]

約数ペア:

[(1, 51696240), (2, 25848120), (3, 17232080), (4, 12924060), (5, 10339248), (6, 8616040), (8, 6462030), (10, 5169624), (12, 4308020), (15, 3446416), (16, 3231015), (20, 2584812), (24, 2154010), (30, 1723208), (40, 1292406), (47, 1099920), (48, 1077005), (60, 861604), (80, 646203), (94, 549960), (120, 430802), (141, 366640), (188, 274980), (235, 219984), (240, 215401), (282, 183320), (376, 137490), (470, 109992), (564, 91660), (705, 73328), (752, 68745), (940, 54996), (1128, 45830), (1410, 36664), (1880, 27498), (2256, 22915), (2820, 18332), (3760, 13749), (4583, 11280), (5640, 9166)]