48128472

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:390

約数の個数: 128

約数和(自身を含む): 154560000

約数和(自身を除く): 106431528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 139, 168, 189, 216, 229, 252, 278, 378, 417, 458, 504, 556, 687, 756, 834, 916, 973, 1112, 1251, 1374, 1512, 1603, 1668, 1832, 1946, 2061, 2502, 2748, 2919, 3206, 3336, 3753, 3892, 4122, 4809, 5004, 5496, 5838, 6183, 6412, 7506, 7784, 8244, 8757, 9618, 10008, 11676, 12366, 12824, 14427, 15012, 16488, 17514, 19236, 23352, 24732, 26271, 28854, 30024, 31831, 35028, 38472, 43281, 49464, 52542, 57708, 63662, 70056, 86562, 95493, 105084, 115416, 127324, 173124, 190986, 210168, 222817, 254648, 286479, 346248, 381972, 445634, 572958, 668451, 763944, 859437, 891268, 1145916, 1336902, 1718874, 1782536, 2005353, 2291832, 2673804, 3437748, 4010706, 5347608, 6016059, 6875496, 8021412, 12032118, 16042824, 24064236, 48128472]

約数ペア:

[(1, 48128472), (2, 24064236), (3, 16042824), (4, 12032118), (6, 8021412), (7, 6875496), (8, 6016059), (9, 5347608), (12, 4010706), (14, 3437748), (18, 2673804), (21, 2291832), (24, 2005353), (27, 1782536), (28, 1718874), (36, 1336902), (42, 1145916), (54, 891268), (56, 859437), (63, 763944), (72, 668451), (84, 572958), (108, 445634), (126, 381972), (139, 346248), (168, 286479), (189, 254648), (216, 222817), (229, 210168), (252, 190986), (278, 173124), (378, 127324), (417, 115416), (458, 105084), (504, 95493), (556, 86562), (687, 70056), (756, 63662), (834, 57708), (916, 52542), (973, 49464), (1112, 43281), (1251, 38472), (1374, 35028), (1512, 31831), (1603, 30024), (1668, 28854), (1832, 26271), (1946, 24732), (2061, 23352), (2502, 19236), (2748, 17514), (2919, 16488), (3206, 15012), (3336, 14427), (3753, 12824), (3892, 12366), (4122, 11676), (4809, 10008), (5004, 9618), (5496, 8757), (5838, 8244), (6183, 7784), (6412, 7506)]