55853760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:890

約数の個数: 112

約数和(自身を含む): 179990496

約数和(自身を除く): 124136736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 797, 876, 960, 1095, 1168, 1460, 1594, 1752, 2190, 2336, 2391, 2920, 3188, 3504, 3985, 4380, 4672, 4782, 5840, 6376, 7008, 7970, 8760, 9564, 11680, 11955, 12752, 14016, 15940, 17520, 19128, 23360, 23910, 25504, 31880, 35040, 38256, 47820, 51008, 58181, 63760, 70080, 76512, 95640, 116362, 127520, 153024, 174543, 191280, 232724, 255040, 290905, 349086, 382560, 465448, 581810, 698172, 765120, 872715, 930896, 1163620, 1396344, 1745430, 1861792, 2327240, 2792688, 3490860, 3723584, 4654480, 5585376, 6981720, 9308960, 11170752, 13963440, 18617920, 27926880, 55853760]

約数ペア:

[(1, 55853760), (2, 27926880), (3, 18617920), (4, 13963440), (5, 11170752), (6, 9308960), (8, 6981720), (10, 5585376), (12, 4654480), (15, 3723584), (16, 3490860), (20, 2792688), (24, 2327240), (30, 1861792), (32, 1745430), (40, 1396344), (48, 1163620), (60, 930896), (64, 872715), (73, 765120), (80, 698172), (96, 581810), (120, 465448), (146, 382560), (160, 349086), (192, 290905), (219, 255040), (240, 232724), (292, 191280), (320, 174543), (365, 153024), (438, 127520), (480, 116362), (584, 95640), (730, 76512), (797, 70080), (876, 63760), (960, 58181), (1095, 51008), (1168, 47820), (1460, 38256), (1594, 35040), (1752, 31880), (2190, 25504), (2336, 23910), (2391, 23360), (2920, 19128), (3188, 17520), (3504, 15940), (3985, 14016), (4380, 12752), (4672, 11955), (4782, 11680), (5840, 9564), (6376, 8760), (7008, 7970)]