53413600

素因数分解:

$2^5\times 5^2\times {\mathrm{179}}^1\times {\mathrm{373}}^1$

素因数の和:572

約数の個数: 72

約数和(自身を含む): 131475960

約数和(自身を除く): 78062360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 179, 200, 358, 373, 400, 716, 746, 800, 895, 1432, 1492, 1790, 1865, 2864, 2984, 3580, 3730, 4475, 5728, 5968, 7160, 7460, 8950, 9325, 11936, 14320, 14920, 17900, 18650, 28640, 29840, 35800, 37300, 59680, 66767, 71600, 74600, 133534, 143200, 149200, 267068, 298400, 333835, 534136, 667670, 1068272, 1335340, 1669175, 2136544, 2670680, 3338350, 5341360, 6676700, 10682720, 13353400, 26706800, 53413600]

約数ペア:

[(1, 53413600), (2, 26706800), (4, 13353400), (5, 10682720), (8, 6676700), (10, 5341360), (16, 3338350), (20, 2670680), (25, 2136544), (32, 1669175), (40, 1335340), (50, 1068272), (80, 667670), (100, 534136), (160, 333835), (179, 298400), (200, 267068), (358, 149200), (373, 143200), (400, 133534), (716, 74600), (746, 71600), (800, 66767), (895, 59680), (1432, 37300), (1492, 35800), (1790, 29840), (1865, 28640), (2864, 18650), (2984, 17900), (3580, 14920), (3730, 14320), (4475, 11936), (5728, 9325), (5968, 8950), (7160, 7460)]