51982784

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 112

約数和(自身を含む): 128747520

約数和(自身を除く): 76764736

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 197, 217, 224, 248, 266, 304, 394, 434, 448, 496, 532, 589, 608, 788, 868, 992, 1064, 1178, 1216, 1379, 1576, 1736, 1984, 2128, 2356, 2758, 3152, 3472, 3743, 4123, 4256, 4712, 5516, 6107, 6304, 6944, 7486, 8246, 8512, 9424, 11032, 12214, 12608, 13888, 14972, 16492, 18848, 22064, 24428, 26201, 29944, 32984, 37696, 42749, 44128, 48856, 52402, 59888, 65968, 85498, 88256, 97712, 104804, 116033, 119776, 131936, 170996, 195424, 209608, 232066, 239552, 263872, 341992, 390848, 419216, 464132, 683984, 812231, 838432, 928264, 1367968, 1624462, 1676864, 1856528, 2735936, 3248924, 3713056, 6497848, 7426112, 12995696, 25991392, 51982784]

約数ペア:

[(1, 51982784), (2, 25991392), (4, 12995696), (7, 7426112), (8, 6497848), (14, 3713056), (16, 3248924), (19, 2735936), (28, 1856528), (31, 1676864), (32, 1624462), (38, 1367968), (56, 928264), (62, 838432), (64, 812231), (76, 683984), (112, 464132), (124, 419216), (133, 390848), (152, 341992), (197, 263872), (217, 239552), (224, 232066), (248, 209608), (266, 195424), (304, 170996), (394, 131936), (434, 119776), (448, 116033), (496, 104804), (532, 97712), (589, 88256), (608, 85498), (788, 65968), (868, 59888), (992, 52402), (1064, 48856), (1178, 44128), (1216, 42749), (1379, 37696), (1576, 32984), (1736, 29944), (1984, 26201), (2128, 24428), (2356, 22064), (2758, 18848), (3152, 16492), (3472, 14972), (3743, 13888), (4123, 12608), (4256, 12214), (4712, 11032), (5516, 9424), (6107, 8512), (6304, 8246), (6944, 7486)]