51638472

素因数分解:

$2^3\times 3^5\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 147026880

約数和(自身を除く): 95388408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 243, 263, 303, 324, 404, 486, 526, 606, 648, 789, 808, 909, 972, 1052, 1212, 1578, 1818, 1944, 2104, 2367, 2424, 2727, 3156, 3636, 4734, 5454, 6312, 7101, 7272, 8181, 9468, 10908, 14202, 16362, 18936, 21303, 21816, 24543, 26563, 28404, 32724, 42606, 49086, 53126, 56808, 63909, 65448, 79689, 85212, 98172, 106252, 127818, 159378, 170424, 196344, 212504, 239067, 255636, 318756, 478134, 511272, 637512, 717201, 956268, 1434402, 1912536, 2151603, 2868804, 4303206, 5737608, 6454809, 8606412, 12909618, 17212824, 25819236, 51638472]

約数ペア:

[(1, 51638472), (2, 25819236), (3, 17212824), (4, 12909618), (6, 8606412), (8, 6454809), (9, 5737608), (12, 4303206), (18, 2868804), (24, 2151603), (27, 1912536), (36, 1434402), (54, 956268), (72, 717201), (81, 637512), (101, 511272), (108, 478134), (162, 318756), (202, 255636), (216, 239067), (243, 212504), (263, 196344), (303, 170424), (324, 159378), (404, 127818), (486, 106252), (526, 98172), (606, 85212), (648, 79689), (789, 65448), (808, 63909), (909, 56808), (972, 53126), (1052, 49086), (1212, 42606), (1578, 32724), (1818, 28404), (1944, 26563), (2104, 24543), (2367, 21816), (2424, 21303), (2727, 18936), (3156, 16362), (3636, 14202), (4734, 10908), (5454, 9468), (6312, 8181), (7101, 7272)]