52865040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 160

約数和(自身を含む): 174917376

約数和(自身を除く): 122052336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 61, 69, 80, 92, 115, 120, 122, 138, 157, 183, 184, 230, 240, 244, 276, 305, 314, 345, 366, 368, 460, 471, 488, 552, 610, 628, 690, 732, 785, 915, 920, 942, 976, 1104, 1220, 1256, 1380, 1403, 1464, 1570, 1830, 1840, 1884, 2355, 2440, 2512, 2760, 2806, 2928, 3140, 3611, 3660, 3768, 4209, 4710, 4880, 5520, 5612, 6280, 7015, 7222, 7320, 7536, 8418, 9420, 9577, 10833, 11224, 12560, 14030, 14444, 14640, 16836, 18055, 18840, 19154, 21045, 21666, 22448, 28060, 28731, 28888, 33672, 36110, 37680, 38308, 42090, 43332, 47885, 54165, 56120, 57462, 57776, 67344, 72220, 76616, 84180, 86664, 95770, 108330, 112240, 114924, 143655, 144440, 153232, 168360, 173328, 191540, 216660, 220271, 229848, 287310, 288880, 336720, 383080, 433320, 440542, 459696, 574620, 660813, 766160, 866640, 881084, 1101355, 1149240, 1321626, 1762168, 2202710, 2298480, 2643252, 3304065, 3524336, 4405420, 5286504, 6608130, 8810840, 10573008, 13216260, 17621680, 26432520, 52865040]

約数ペア:

[(1, 52865040), (2, 26432520), (3, 17621680), (4, 13216260), (5, 10573008), (6, 8810840), (8, 6608130), (10, 5286504), (12, 4405420), (15, 3524336), (16, 3304065), (20, 2643252), (23, 2298480), (24, 2202710), (30, 1762168), (40, 1321626), (46, 1149240), (48, 1101355), (60, 881084), (61, 866640), (69, 766160), (80, 660813), (92, 574620), (115, 459696), (120, 440542), (122, 433320), (138, 383080), (157, 336720), (183, 288880), (184, 287310), (230, 229848), (240, 220271), (244, 216660), (276, 191540), (305, 173328), (314, 168360), (345, 153232), (366, 144440), (368, 143655), (460, 114924), (471, 112240), (488, 108330), (552, 95770), (610, 86664), (628, 84180), (690, 76616), (732, 72220), (785, 67344), (915, 57776), (920, 57462), (942, 56120), (976, 54165), (1104, 47885), (1220, 43332), (1256, 42090), (1380, 38308), (1403, 37680), (1464, 36110), (1570, 33672), (1830, 28888), (1840, 28731), (1884, 28060), (2355, 22448), (2440, 21666), (2512, 21045), (2760, 19154), (2806, 18840), (2928, 18055), (3140, 16836), (3611, 14640), (3660, 14444), (3768, 14030), (4209, 12560), (4710, 11224), (4880, 10833), (5520, 9577), (5612, 9420), (6280, 8418), (7015, 7536), (7222, 7320)]