47626040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 138940920

約数和(自身を除く): 91314880

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 49, 55, 56, 70, 77, 88, 94, 98, 110, 140, 154, 188, 196, 220, 235, 245, 280, 308, 329, 376, 385, 392, 440, 470, 490, 517, 539, 616, 658, 770, 940, 980, 1034, 1078, 1316, 1540, 1645, 1880, 1960, 2068, 2156, 2209, 2303, 2585, 2632, 2695, 3080, 3290, 3619, 4136, 4312, 4418, 4606, 5170, 5390, 6580, 7238, 8836, 9212, 10340, 10780, 11045, 11515, 13160, 14476, 15463, 17672, 18095, 18424, 20680, 21560, 22090, 23030, 24299, 25333, 28952, 30926, 36190, 44180, 46060, 48598, 50666, 61852, 72380, 77315, 88360, 92120, 97196, 101332, 108241, 121495, 123704, 126665, 144760, 154630, 170093, 194392, 202664, 216482, 242990, 253330, 309260, 340186, 432964, 485980, 506660, 541205, 618520, 680372, 850465, 865928, 971960, 1013320, 1082410, 1190651, 1360744, 1700930, 2164820, 2381302, 3401860, 4329640, 4762604, 5953255, 6803720, 9525208, 11906510, 23813020, 47626040]

約数ペア:

[(1, 47626040), (2, 23813020), (4, 11906510), (5, 9525208), (7, 6803720), (8, 5953255), (10, 4762604), (11, 4329640), (14, 3401860), (20, 2381302), (22, 2164820), (28, 1700930), (35, 1360744), (40, 1190651), (44, 1082410), (47, 1013320), (49, 971960), (55, 865928), (56, 850465), (70, 680372), (77, 618520), (88, 541205), (94, 506660), (98, 485980), (110, 432964), (140, 340186), (154, 309260), (188, 253330), (196, 242990), (220, 216482), (235, 202664), (245, 194392), (280, 170093), (308, 154630), (329, 144760), (376, 126665), (385, 123704), (392, 121495), (440, 108241), (470, 101332), (490, 97196), (517, 92120), (539, 88360), (616, 77315), (658, 72380), (770, 61852), (940, 50666), (980, 48598), (1034, 46060), (1078, 44180), (1316, 36190), (1540, 30926), (1645, 28952), (1880, 25333), (1960, 24299), (2068, 23030), (2156, 22090), (2209, 21560), (2303, 20680), (2585, 18424), (2632, 18095), (2695, 17672), (3080, 15463), (3290, 14476), (3619, 13160), (4136, 11515), (4312, 11045), (4418, 10780), (4606, 10340), (5170, 9212), (5390, 8836), (6580, 7238)]