51344664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2333}}^1$

素因数の和:2480

約数の個数: 64

約数和(自身を含む): 147882240

約数和(自身を除く): 96537576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 131, 168, 262, 393, 524, 786, 917, 1048, 1572, 1834, 2333, 2751, 3144, 3668, 4666, 5502, 6999, 7336, 9332, 11004, 13998, 16331, 18664, 22008, 27996, 32662, 48993, 55992, 65324, 97986, 130648, 195972, 305623, 391944, 611246, 916869, 1222492, 1833738, 2139361, 2444984, 3667476, 4278722, 6418083, 7334952, 8557444, 12836166, 17114888, 25672332, 51344664]

約数ペア:

[(1, 51344664), (2, 25672332), (3, 17114888), (4, 12836166), (6, 8557444), (7, 7334952), (8, 6418083), (12, 4278722), (14, 3667476), (21, 2444984), (24, 2139361), (28, 1833738), (42, 1222492), (56, 916869), (84, 611246), (131, 391944), (168, 305623), (262, 195972), (393, 130648), (524, 97986), (786, 65324), (917, 55992), (1048, 48993), (1572, 32662), (1834, 27996), (2333, 22008), (2751, 18664), (3144, 16331), (3668, 13998), (4666, 11004), (5502, 9332), (6999, 7336)]