51789528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 161391360

約数和(自身を除く): 109601832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 487, 504, 633, 844, 974, 1266, 1461, 1477, 1688, 1899, 1948, 2532, 2922, 2954, 3409, 3798, 3896, 4383, 4431, 5064, 5844, 5908, 6818, 7596, 8766, 8862, 10227, 11688, 11816, 13293, 13636, 15192, 17532, 17724, 20454, 26586, 27272, 30681, 35064, 35448, 40908, 53172, 61362, 81816, 102757, 106344, 122724, 205514, 245448, 308271, 411028, 616542, 719299, 822056, 924813, 1233084, 1438598, 1849626, 2157897, 2466168, 2877196, 3699252, 4315794, 5754392, 6473691, 7398504, 8631588, 12947382, 17263176, 25894764, 51789528]

約数ペア:

[(1, 51789528), (2, 25894764), (3, 17263176), (4, 12947382), (6, 8631588), (7, 7398504), (8, 6473691), (9, 5754392), (12, 4315794), (14, 3699252), (18, 2877196), (21, 2466168), (24, 2157897), (28, 1849626), (36, 1438598), (42, 1233084), (56, 924813), (63, 822056), (72, 719299), (84, 616542), (126, 411028), (168, 308271), (211, 245448), (252, 205514), (422, 122724), (487, 106344), (504, 102757), (633, 81816), (844, 61362), (974, 53172), (1266, 40908), (1461, 35448), (1477, 35064), (1688, 30681), (1899, 27272), (1948, 26586), (2532, 20454), (2922, 17724), (2954, 17532), (3409, 15192), (3798, 13636), (3896, 13293), (4383, 11816), (4431, 11688), (5064, 10227), (5844, 8862), (5908, 8766), (6818, 7596)]