51420312

素因数分解:

$2^3\times 3^3\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2473

約数の個数: 64

約数和(自身を含む): 144309600

約数和(自身を除く): 92889288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 101, 108, 202, 216, 303, 404, 606, 808, 909, 1212, 1818, 2357, 2424, 2727, 3636, 4714, 5454, 7071, 7272, 9428, 10908, 14142, 18856, 21213, 21816, 28284, 42426, 56568, 63639, 84852, 127278, 169704, 238057, 254556, 476114, 509112, 714171, 952228, 1428342, 1904456, 2142513, 2856684, 4285026, 5713368, 6427539, 8570052, 12855078, 17140104, 25710156, 51420312]

約数ペア:

[(1, 51420312), (2, 25710156), (3, 17140104), (4, 12855078), (6, 8570052), (8, 6427539), (9, 5713368), (12, 4285026), (18, 2856684), (24, 2142513), (27, 1904456), (36, 1428342), (54, 952228), (72, 714171), (101, 509112), (108, 476114), (202, 254556), (216, 238057), (303, 169704), (404, 127278), (606, 84852), (808, 63639), (909, 56568), (1212, 42426), (1818, 28284), (2357, 21816), (2424, 21213), (2727, 18856), (3636, 14142), (4714, 10908), (5454, 9428), (7071, 7272)]