51492480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2098

約数の個数: 128

約数和(自身を含む): 176843520

約数和(自身を除く): 125351040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2063, 2080, 2496, 3120, 4126, 4160, 4992, 6189, 6240, 8252, 8320, 10315, 12378, 12480, 16504, 20630, 24756, 24960, 26819, 30945, 33008, 41260, 49512, 53638, 61890, 66016, 80457, 82520, 99024, 107276, 123780, 132032, 134095, 160914, 165040, 198048, 214552, 247560, 264064, 268190, 321828, 330080, 396096, 402285, 429104, 495120, 536380, 643656, 660160, 792192, 804570, 858208, 990240, 1072760, 1287312, 1320320, 1609140, 1716416, 1980480, 2145520, 2574624, 3218280, 3432832, 3960960, 4291040, 5149248, 6436560, 8582080, 10298496, 12873120, 17164160, 25746240, 51492480]

約数ペア:

[(1, 51492480), (2, 25746240), (3, 17164160), (4, 12873120), (5, 10298496), (6, 8582080), (8, 6436560), (10, 5149248), (12, 4291040), (13, 3960960), (15, 3432832), (16, 3218280), (20, 2574624), (24, 2145520), (26, 1980480), (30, 1716416), (32, 1609140), (39, 1320320), (40, 1287312), (48, 1072760), (52, 990240), (60, 858208), (64, 804570), (65, 792192), (78, 660160), (80, 643656), (96, 536380), (104, 495120), (120, 429104), (128, 402285), (130, 396096), (156, 330080), (160, 321828), (192, 268190), (195, 264064), (208, 247560), (240, 214552), (260, 198048), (312, 165040), (320, 160914), (384, 134095), (390, 132032), (416, 123780), (480, 107276), (520, 99024), (624, 82520), (640, 80457), (780, 66016), (832, 61890), (960, 53638), (1040, 49512), (1248, 41260), (1560, 33008), (1664, 30945), (1920, 26819), (2063, 24960), (2080, 24756), (2496, 20630), (3120, 16504), (4126, 12480), (4160, 12378), (4992, 10315), (6189, 8320), (6240, 8252)]