51714450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{113}}^2$

素因数の和:250

約数の個数: 90

約数和(自身を含む): 144972399

約数和(自身を除く): 93257949

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 113, 135, 150, 162, 225, 226, 270, 339, 405, 450, 565, 675, 678, 810, 1017, 1130, 1350, 1695, 2025, 2034, 2825, 3051, 3390, 4050, 5085, 5650, 6102, 8475, 9153, 10170, 12769, 15255, 16950, 18306, 25425, 25538, 30510, 38307, 45765, 50850, 63845, 76275, 76614, 91530, 114921, 127690, 152550, 191535, 228825, 229842, 319225, 344763, 383070, 457650, 574605, 638450, 689526, 957675, 1034289, 1149210, 1723815, 1915350, 2068578, 2873025, 3447630, 5171445, 5746050, 8619075, 10342890, 17238150, 25857225, 51714450]

約数ペア:

[(1, 51714450), (2, 25857225), (3, 17238150), (5, 10342890), (6, 8619075), (9, 5746050), (10, 5171445), (15, 3447630), (18, 2873025), (25, 2068578), (27, 1915350), (30, 1723815), (45, 1149210), (50, 1034289), (54, 957675), (75, 689526), (81, 638450), (90, 574605), (113, 457650), (135, 383070), (150, 344763), (162, 319225), (225, 229842), (226, 228825), (270, 191535), (339, 152550), (405, 127690), (450, 114921), (565, 91530), (675, 76614), (678, 76275), (810, 63845), (1017, 50850), (1130, 45765), (1350, 38307), (1695, 30510), (2025, 25538), (2034, 25425), (2825, 18306), (3051, 16950), (3390, 15255), (4050, 12769), (5085, 10170), (5650, 9153), (6102, 8475)]