51763920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 160

約数和(自身を含む): 176988672

約数和(自身を除く): 125224752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 47, 48, 52, 60, 65, 78, 80, 94, 104, 120, 130, 141, 156, 188, 195, 208, 235, 240, 260, 282, 312, 353, 376, 390, 470, 520, 564, 611, 624, 705, 706, 752, 780, 940, 1040, 1059, 1128, 1222, 1410, 1412, 1560, 1765, 1833, 1880, 2118, 2256, 2444, 2820, 2824, 3055, 3120, 3530, 3666, 3760, 4236, 4589, 4888, 5295, 5640, 5648, 6110, 7060, 7332, 8472, 9165, 9178, 9776, 10590, 11280, 12220, 13767, 14120, 14664, 16591, 16944, 18330, 18356, 21180, 22945, 24440, 27534, 28240, 29328, 33182, 36660, 36712, 42360, 45890, 48880, 49773, 55068, 66364, 68835, 73320, 73424, 82955, 84720, 91780, 99546, 110136, 132728, 137670, 146640, 165910, 183560, 199092, 215683, 220272, 248865, 265456, 275340, 331820, 367120, 398184, 431366, 497730, 550680, 647049, 663640, 796368, 862732, 995460, 1078415, 1101360, 1294098, 1327280, 1725464, 1990920, 2156830, 2588196, 3235245, 3450928, 3981840, 4313660, 5176392, 6470490, 8627320, 10352784, 12940980, 17254640, 25881960, 51763920]

約数ペア:

[(1, 51763920), (2, 25881960), (3, 17254640), (4, 12940980), (5, 10352784), (6, 8627320), (8, 6470490), (10, 5176392), (12, 4313660), (13, 3981840), (15, 3450928), (16, 3235245), (20, 2588196), (24, 2156830), (26, 1990920), (30, 1725464), (39, 1327280), (40, 1294098), (47, 1101360), (48, 1078415), (52, 995460), (60, 862732), (65, 796368), (78, 663640), (80, 647049), (94, 550680), (104, 497730), (120, 431366), (130, 398184), (141, 367120), (156, 331820), (188, 275340), (195, 265456), (208, 248865), (235, 220272), (240, 215683), (260, 199092), (282, 183560), (312, 165910), (353, 146640), (376, 137670), (390, 132728), (470, 110136), (520, 99546), (564, 91780), (611, 84720), (624, 82955), (705, 73424), (706, 73320), (752, 68835), (780, 66364), (940, 55068), (1040, 49773), (1059, 48880), (1128, 45890), (1222, 42360), (1410, 36712), (1412, 36660), (1560, 33182), (1765, 29328), (1833, 28240), (1880, 27534), (2118, 24440), (2256, 22945), (2444, 21180), (2820, 18356), (2824, 18330), (3055, 16944), (3120, 16591), (3530, 14664), (3666, 14120), (3760, 13767), (4236, 12220), (4589, 11280), (4888, 10590), (5295, 9776), (5640, 9178), (5648, 9165), (6110, 8472), (7060, 7332)]