53143830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 142776000

約数和(自身を除く): 89632170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 894, 1321, 1341, 1490, 2235, 2642, 2682, 3963, 4023, 4470, 6605, 6705, 7926, 8046, 11889, 13210, 13410, 19815, 20115, 23778, 35667, 39630, 40230, 59445, 71334, 118890, 178335, 196829, 356670, 393658, 590487, 984145, 1180974, 1771461, 1968290, 2952435, 3542922, 5314383, 5904870, 8857305, 10628766, 17714610, 26571915, 53143830]

約数ペア:

[(1, 53143830), (2, 26571915), (3, 17714610), (5, 10628766), (6, 8857305), (9, 5904870), (10, 5314383), (15, 3542922), (18, 2952435), (27, 1968290), (30, 1771461), (45, 1180974), (54, 984145), (90, 590487), (135, 393658), (149, 356670), (270, 196829), (298, 178335), (447, 118890), (745, 71334), (894, 59445), (1321, 40230), (1341, 39630), (1490, 35667), (2235, 23778), (2642, 20115), (2682, 19815), (3963, 13410), (4023, 13210), (4470, 11889), (6605, 8046), (6705, 7926)]