54549760

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2243}}^1$

素因数の和:2283

約数の個数: 72

約数和(自身を含む): 137602080

約数和(自身を除く): 83052320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2243, 2432, 3040, 4486, 4864, 6080, 8972, 11215, 12160, 17944, 22430, 24320, 35888, 42617, 44860, 71776, 85234, 89720, 143552, 170468, 179440, 213085, 287104, 340936, 358880, 426170, 574208, 681872, 717760, 852340, 1363744, 1435520, 1704680, 2727488, 2871040, 3409360, 5454976, 6818720, 10909952, 13637440, 27274880, 54549760]

約数ペア:

[(1, 54549760), (2, 27274880), (4, 13637440), (5, 10909952), (8, 6818720), (10, 5454976), (16, 3409360), (19, 2871040), (20, 2727488), (32, 1704680), (38, 1435520), (40, 1363744), (64, 852340), (76, 717760), (80, 681872), (95, 574208), (128, 426170), (152, 358880), (160, 340936), (190, 287104), (256, 213085), (304, 179440), (320, 170468), (380, 143552), (608, 89720), (640, 85234), (760, 71776), (1216, 44860), (1280, 42617), (1520, 35888), (2243, 24320), (2432, 22430), (3040, 17944), (4486, 12160), (4864, 11215), (6080, 8972)]