51601284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2111}}^1$

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 150678528

約数和(自身を除く): 99077244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2111, 2716, 3492, 4074, 4222, 6111, 6333, 8148, 8444, 12222, 12666, 14777, 18999, 24444, 25332, 29554, 37998, 44331, 59108, 75996, 88662, 132993, 177324, 204767, 265986, 409534, 531972, 614301, 819068, 1228602, 1433369, 1842903, 2457204, 2866738, 3685806, 4300107, 5733476, 7371612, 8600214, 12900321, 17200428, 25800642, 51601284]

約数ペア:

[(1, 51601284), (2, 25800642), (3, 17200428), (4, 12900321), (6, 8600214), (7, 7371612), (9, 5733476), (12, 4300107), (14, 3685806), (18, 2866738), (21, 2457204), (28, 1842903), (36, 1433369), (42, 1228602), (63, 819068), (84, 614301), (97, 531972), (126, 409534), (194, 265986), (252, 204767), (291, 177324), (388, 132993), (582, 88662), (679, 75996), (873, 59108), (1164, 44331), (1358, 37998), (1746, 29554), (2037, 25332), (2111, 24444), (2716, 18999), (3492, 14777), (4074, 12666), (4222, 12222), (6111, 8444), (6333, 8148)]