51603408

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:4996

約数の個数: 60

約数和(自身を含む): 146426020

約数和(自身を除く): 94822612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 4909, 5256, 9818, 10512, 14727, 19636, 29454, 39272, 44181, 58908, 78544, 88362, 117816, 176724, 235632, 353448, 358357, 706896, 716714, 1075071, 1433428, 2150142, 2866856, 3225213, 4300284, 5733712, 6450426, 8600568, 12900852, 17201136, 25801704, 51603408]

約数ペア:

[(1, 51603408), (2, 25801704), (3, 17201136), (4, 12900852), (6, 8600568), (8, 6450426), (9, 5733712), (12, 4300284), (16, 3225213), (18, 2866856), (24, 2150142), (36, 1433428), (48, 1075071), (72, 716714), (73, 706896), (144, 358357), (146, 353448), (219, 235632), (292, 176724), (438, 117816), (584, 88362), (657, 78544), (876, 58908), (1168, 44181), (1314, 39272), (1752, 29454), (2628, 19636), (3504, 14727), (4909, 10512), (5256, 9818)]