48153280

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 168

約数和(自身を含む): 138641328

約数和(自身を除く): 90488048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 83, 98, 112, 140, 148, 160, 166, 185, 196, 224, 245, 259, 280, 296, 320, 332, 370, 392, 415, 448, 490, 518, 560, 581, 592, 664, 740, 784, 830, 980, 1036, 1120, 1162, 1184, 1295, 1328, 1480, 1568, 1660, 1813, 1960, 2072, 2240, 2324, 2368, 2590, 2656, 2905, 2960, 3071, 3136, 3320, 3626, 3920, 4067, 4144, 4648, 5180, 5312, 5810, 5920, 6142, 6640, 7252, 7840, 8134, 8288, 9065, 9296, 10360, 11620, 11840, 12284, 13280, 14504, 15355, 15680, 16268, 16576, 18130, 18592, 20335, 20720, 21497, 23240, 24568, 26560, 29008, 30710, 32536, 36260, 37184, 40670, 41440, 42994, 46480, 49136, 58016, 61420, 65072, 72520, 81340, 82880, 85988, 92960, 98272, 107485, 116032, 122840, 130144, 145040, 150479, 162680, 171976, 185920, 196544, 214970, 245680, 260288, 290080, 300958, 325360, 343952, 429940, 491360, 580160, 601916, 650720, 687904, 752395, 859880, 982720, 1203832, 1301440, 1375808, 1504790, 1719760, 2407664, 3009580, 3439520, 4815328, 6019160, 6879040, 9630656, 12038320, 24076640, 48153280]

約数ペア:

[(1, 48153280), (2, 24076640), (4, 12038320), (5, 9630656), (7, 6879040), (8, 6019160), (10, 4815328), (14, 3439520), (16, 3009580), (20, 2407664), (28, 1719760), (32, 1504790), (35, 1375808), (37, 1301440), (40, 1203832), (49, 982720), (56, 859880), (64, 752395), (70, 687904), (74, 650720), (80, 601916), (83, 580160), (98, 491360), (112, 429940), (140, 343952), (148, 325360), (160, 300958), (166, 290080), (185, 260288), (196, 245680), (224, 214970), (245, 196544), (259, 185920), (280, 171976), (296, 162680), (320, 150479), (332, 145040), (370, 130144), (392, 122840), (415, 116032), (448, 107485), (490, 98272), (518, 92960), (560, 85988), (581, 82880), (592, 81340), (664, 72520), (740, 65072), (784, 61420), (830, 58016), (980, 49136), (1036, 46480), (1120, 42994), (1162, 41440), (1184, 40670), (1295, 37184), (1328, 36260), (1480, 32536), (1568, 30710), (1660, 29008), (1813, 26560), (1960, 24568), (2072, 23240), (2240, 21497), (2324, 20720), (2368, 20335), (2590, 18592), (2656, 18130), (2905, 16576), (2960, 16268), (3071, 15680), (3136, 15355), (3320, 14504), (3626, 13280), (3920, 12284), (4067, 11840), (4144, 11620), (4648, 10360), (5180, 9296), (5312, 9065), (5810, 8288), (5920, 8134), (6142, 7840), (6640, 7252)]