49778848

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 118540800

約数和(自身を除く): 68761952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 79, 97, 112, 116, 158, 194, 203, 224, 232, 316, 388, 406, 464, 553, 632, 679, 776, 812, 928, 1106, 1264, 1358, 1552, 1624, 2212, 2291, 2528, 2716, 2813, 3104, 3248, 4424, 4582, 5432, 5626, 6496, 7663, 8848, 9164, 10864, 11252, 15326, 16037, 17696, 18328, 19691, 21728, 22504, 30652, 32074, 36656, 39382, 45008, 53641, 61304, 64148, 73312, 78764, 90016, 107282, 122608, 128296, 157528, 214564, 222227, 245216, 256592, 315056, 429128, 444454, 513184, 630112, 858256, 888908, 1555589, 1716512, 1777816, 3111178, 3555632, 6222356, 7111264, 12444712, 24889424, 49778848]

約数ペア:

[(1, 49778848), (2, 24889424), (4, 12444712), (7, 7111264), (8, 6222356), (14, 3555632), (16, 3111178), (28, 1777816), (29, 1716512), (32, 1555589), (56, 888908), (58, 858256), (79, 630112), (97, 513184), (112, 444454), (116, 429128), (158, 315056), (194, 256592), (203, 245216), (224, 222227), (232, 214564), (316, 157528), (388, 128296), (406, 122608), (464, 107282), (553, 90016), (632, 78764), (679, 73312), (776, 64148), (812, 61304), (928, 53641), (1106, 45008), (1264, 39382), (1358, 36656), (1552, 32074), (1624, 30652), (2212, 22504), (2291, 21728), (2528, 19691), (2716, 18328), (2813, 17696), (3104, 16037), (3248, 15326), (4424, 11252), (4582, 10864), (5432, 9164), (5626, 8848), (6496, 7663)]