47787792

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 137785824

約数和(自身を除く): 89998032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 48, 52, 78, 86, 104, 129, 137, 156, 169, 172, 208, 258, 274, 312, 338, 344, 411, 507, 516, 548, 559, 624, 676, 688, 822, 1014, 1032, 1096, 1118, 1352, 1644, 1677, 1781, 2028, 2064, 2192, 2236, 2704, 3288, 3354, 3562, 4056, 4472, 5343, 5891, 6576, 6708, 7124, 7267, 8112, 8944, 10686, 11782, 13416, 14248, 14534, 17673, 21372, 21801, 23153, 23564, 26832, 28496, 29068, 35346, 42744, 43602, 46306, 47128, 58136, 69459, 70692, 76583, 85488, 87204, 92612, 94256, 116272, 138918, 141384, 153166, 174408, 185224, 229749, 277836, 282768, 306332, 348816, 370448, 459498, 555672, 612664, 918996, 995579, 1111344, 1225328, 1837992, 1991158, 2986737, 3675984, 3982316, 5973474, 7964632, 11946948, 15929264, 23893896, 47787792]

約数ペア:

[(1, 47787792), (2, 23893896), (3, 15929264), (4, 11946948), (6, 7964632), (8, 5973474), (12, 3982316), (13, 3675984), (16, 2986737), (24, 1991158), (26, 1837992), (39, 1225328), (43, 1111344), (48, 995579), (52, 918996), (78, 612664), (86, 555672), (104, 459498), (129, 370448), (137, 348816), (156, 306332), (169, 282768), (172, 277836), (208, 229749), (258, 185224), (274, 174408), (312, 153166), (338, 141384), (344, 138918), (411, 116272), (507, 94256), (516, 92612), (548, 87204), (559, 85488), (624, 76583), (676, 70692), (688, 69459), (822, 58136), (1014, 47128), (1032, 46306), (1096, 43602), (1118, 42744), (1352, 35346), (1644, 29068), (1677, 28496), (1781, 26832), (2028, 23564), (2064, 23153), (2192, 21801), (2236, 21372), (2704, 17673), (3288, 14534), (3354, 14248), (3562, 13416), (4056, 11782), (4472, 10686), (5343, 8944), (5891, 8112), (6576, 7267), (6708, 7124)]