51819408

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 151927776

約数和(自身を除く): 100108368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 67, 72, 82, 123, 131, 134, 144, 164, 201, 246, 262, 268, 328, 369, 393, 402, 492, 524, 536, 603, 656, 738, 786, 804, 984, 1048, 1072, 1179, 1206, 1476, 1572, 1608, 1968, 2096, 2358, 2412, 2747, 2952, 3144, 3216, 4716, 4824, 5371, 5494, 5904, 6288, 8241, 8777, 9432, 9648, 10742, 10988, 16113, 16482, 17554, 18864, 21484, 21976, 24723, 26331, 32226, 32964, 35108, 42968, 43952, 48339, 49446, 52662, 64452, 65928, 70216, 78993, 85936, 96678, 98892, 105324, 128904, 131856, 140432, 157986, 193356, 197784, 210648, 257808, 315972, 359857, 386712, 395568, 421296, 631944, 719714, 773424, 1079571, 1263888, 1439428, 2159142, 2878856, 3238713, 4318284, 5757712, 6477426, 8636568, 12954852, 17273136, 25909704, 51819408]

約数ペア:

[(1, 51819408), (2, 25909704), (3, 17273136), (4, 12954852), (6, 8636568), (8, 6477426), (9, 5757712), (12, 4318284), (16, 3238713), (18, 2878856), (24, 2159142), (36, 1439428), (41, 1263888), (48, 1079571), (67, 773424), (72, 719714), (82, 631944), (123, 421296), (131, 395568), (134, 386712), (144, 359857), (164, 315972), (201, 257808), (246, 210648), (262, 197784), (268, 193356), (328, 157986), (369, 140432), (393, 131856), (402, 128904), (492, 105324), (524, 98892), (536, 96678), (603, 85936), (656, 78993), (738, 70216), (786, 65928), (804, 64452), (984, 52662), (1048, 49446), (1072, 48339), (1179, 43952), (1206, 42968), (1476, 35108), (1572, 32964), (1608, 32226), (1968, 26331), (2096, 24723), (2358, 21976), (2412, 21484), (2747, 18864), (2952, 17554), (3144, 16482), (3216, 16113), (4716, 10988), (4824, 10742), (5371, 9648), (5494, 9432), (5904, 8777), (6288, 8241)]