49610080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 141740928

約数和(自身を除く): 92130848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 23, 26, 32, 34, 40, 46, 52, 61, 65, 68, 80, 85, 92, 104, 115, 122, 130, 136, 160, 170, 184, 208, 221, 230, 244, 260, 272, 299, 305, 340, 368, 391, 416, 442, 460, 488, 520, 544, 598, 610, 680, 736, 782, 793, 884, 920, 976, 1037, 1040, 1105, 1196, 1220, 1360, 1403, 1495, 1564, 1586, 1768, 1840, 1952, 1955, 2074, 2080, 2210, 2392, 2440, 2720, 2806, 2990, 3128, 3172, 3536, 3680, 3910, 3965, 4148, 4420, 4784, 4880, 5083, 5185, 5612, 5980, 6256, 6344, 7015, 7072, 7820, 7930, 8296, 8840, 9568, 9760, 10166, 10370, 11224, 11960, 12512, 12688, 13481, 14030, 15640, 15860, 16592, 17680, 18239, 20332, 20740, 22448, 23851, 23920, 25376, 25415, 26962, 28060, 31280, 31720, 33184, 35360, 36478, 40664, 41480, 44896, 47702, 47840, 50830, 53924, 56120, 62560, 63440, 67405, 72956, 81328, 82960, 91195, 95404, 101660, 107848, 112240, 119255, 126880, 134810, 145912, 162656, 165920, 182390, 190808, 203320, 215696, 224480, 238510, 269620, 291824, 310063, 364780, 381616, 406640, 431392, 477020, 539240, 583648, 620126, 729560, 763232, 813280, 954040, 1078480, 1240252, 1459120, 1550315, 1908080, 2156960, 2480504, 2918240, 3100630, 3816160, 4961008, 6201260, 9922016, 12402520, 24805040, 49610080]

約数ペア:

[(1, 49610080), (2, 24805040), (4, 12402520), (5, 9922016), (8, 6201260), (10, 4961008), (13, 3816160), (16, 3100630), (17, 2918240), (20, 2480504), (23, 2156960), (26, 1908080), (32, 1550315), (34, 1459120), (40, 1240252), (46, 1078480), (52, 954040), (61, 813280), (65, 763232), (68, 729560), (80, 620126), (85, 583648), (92, 539240), (104, 477020), (115, 431392), (122, 406640), (130, 381616), (136, 364780), (160, 310063), (170, 291824), (184, 269620), (208, 238510), (221, 224480), (230, 215696), (244, 203320), (260, 190808), (272, 182390), (299, 165920), (305, 162656), (340, 145912), (368, 134810), (391, 126880), (416, 119255), (442, 112240), (460, 107848), (488, 101660), (520, 95404), (544, 91195), (598, 82960), (610, 81328), (680, 72956), (736, 67405), (782, 63440), (793, 62560), (884, 56120), (920, 53924), (976, 50830), (1037, 47840), (1040, 47702), (1105, 44896), (1196, 41480), (1220, 40664), (1360, 36478), (1403, 35360), (1495, 33184), (1564, 31720), (1586, 31280), (1768, 28060), (1840, 26962), (1952, 25415), (1955, 25376), (2074, 23920), (2080, 23851), (2210, 22448), (2392, 20740), (2440, 20332), (2720, 18239), (2806, 17680), (2990, 16592), (3128, 15860), (3172, 15640), (3536, 14030), (3680, 13481), (3910, 12688), (3965, 12512), (4148, 11960), (4420, 11224), (4784, 10370), (4880, 10166), (5083, 9760), (5185, 9568), (5612, 8840), (5980, 8296), (6256, 7930), (6344, 7820), (7015, 7072)]