55553688

素因数分解:

$2^3\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^2$

素因数の和:120

約数の個数: 144

約数和(自身を含む): 169336440

約数和(自身を除く): 113782752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 81, 82, 102, 108, 123, 136, 153, 162, 164, 204, 216, 243, 246, 306, 324, 328, 369, 408, 459, 486, 492, 612, 648, 697, 738, 918, 972, 984, 1107, 1224, 1377, 1394, 1476, 1681, 1836, 1944, 2091, 2214, 2754, 2788, 2952, 3321, 3362, 3672, 4131, 4182, 4428, 5043, 5508, 5576, 6273, 6642, 6724, 8262, 8364, 8856, 9963, 10086, 11016, 12546, 13284, 13448, 15129, 16524, 16728, 18819, 19926, 20172, 25092, 26568, 28577, 30258, 33048, 37638, 39852, 40344, 45387, 50184, 56457, 57154, 60516, 75276, 79704, 85731, 90774, 112914, 114308, 121032, 136161, 150552, 169371, 171462, 181548, 225828, 228616, 257193, 272322, 338742, 342924, 363096, 408483, 451656, 514386, 544644, 677484, 685848, 771579, 816966, 1028772, 1089288, 1354968, 1543158, 1633932, 2057544, 2314737, 3086316, 3267864, 4629474, 6172632, 6944211, 9258948, 13888422, 18517896, 27776844, 55553688]

約数ペア:

[(1, 55553688), (2, 27776844), (3, 18517896), (4, 13888422), (6, 9258948), (8, 6944211), (9, 6172632), (12, 4629474), (17, 3267864), (18, 3086316), (24, 2314737), (27, 2057544), (34, 1633932), (36, 1543158), (41, 1354968), (51, 1089288), (54, 1028772), (68, 816966), (72, 771579), (81, 685848), (82, 677484), (102, 544644), (108, 514386), (123, 451656), (136, 408483), (153, 363096), (162, 342924), (164, 338742), (204, 272322), (216, 257193), (243, 228616), (246, 225828), (306, 181548), (324, 171462), (328, 169371), (369, 150552), (408, 136161), (459, 121032), (486, 114308), (492, 112914), (612, 90774), (648, 85731), (697, 79704), (738, 75276), (918, 60516), (972, 57154), (984, 56457), (1107, 50184), (1224, 45387), (1377, 40344), (1394, 39852), (1476, 37638), (1681, 33048), (1836, 30258), (1944, 28577), (2091, 26568), (2214, 25092), (2754, 20172), (2788, 19926), (2952, 18819), (3321, 16728), (3362, 16524), (3672, 15129), (4131, 13448), (4182, 13284), (4428, 12546), (5043, 11016), (5508, 10086), (5576, 9963), (6273, 8856), (6642, 8364), (6724, 8262)]