54958260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 189665280

約数和(自身を除く): 134707020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 71, 76, 84, 95, 97, 105, 114, 133, 140, 142, 190, 194, 210, 213, 228, 266, 284, 285, 291, 355, 380, 388, 399, 420, 426, 485, 497, 532, 570, 582, 665, 679, 710, 798, 852, 970, 994, 1065, 1140, 1164, 1330, 1349, 1358, 1420, 1455, 1491, 1596, 1843, 1940, 1988, 1995, 2037, 2130, 2485, 2660, 2698, 2716, 2910, 2982, 3395, 3686, 3990, 4047, 4074, 4260, 4970, 5396, 5529, 5820, 5964, 6745, 6790, 6887, 7372, 7455, 7980, 8094, 8148, 9215, 9443, 9940, 10185, 11058, 12901, 13490, 13580, 13774, 14910, 16188, 18430, 18886, 20235, 20370, 20661, 22116, 25802, 26980, 27548, 27645, 28329, 29820, 34435, 36860, 37772, 38703, 40470, 40740, 41322, 47215, 48209, 51604, 55290, 56658, 64505, 68870, 77406, 80940, 82644, 94430, 96418, 103305, 110580, 113316, 129010, 130853, 137740, 141645, 144627, 154812, 188860, 192836, 193515, 206610, 241045, 258020, 261706, 283290, 289254, 387030, 392559, 413220, 482090, 523412, 566580, 578508, 654265, 723135, 774060, 785118, 915971, 964180, 1308530, 1446270, 1570236, 1831942, 1962795, 2617060, 2747913, 2892540, 3663884, 3925590, 4579855, 5495826, 7851180, 9159710, 10991652, 13739565, 18319420, 27479130, 54958260]

約数ペア:

[(1, 54958260), (2, 27479130), (3, 18319420), (4, 13739565), (5, 10991652), (6, 9159710), (7, 7851180), (10, 5495826), (12, 4579855), (14, 3925590), (15, 3663884), (19, 2892540), (20, 2747913), (21, 2617060), (28, 1962795), (30, 1831942), (35, 1570236), (38, 1446270), (42, 1308530), (57, 964180), (60, 915971), (70, 785118), (71, 774060), (76, 723135), (84, 654265), (95, 578508), (97, 566580), (105, 523412), (114, 482090), (133, 413220), (140, 392559), (142, 387030), (190, 289254), (194, 283290), (210, 261706), (213, 258020), (228, 241045), (266, 206610), (284, 193515), (285, 192836), (291, 188860), (355, 154812), (380, 144627), (388, 141645), (399, 137740), (420, 130853), (426, 129010), (485, 113316), (497, 110580), (532, 103305), (570, 96418), (582, 94430), (665, 82644), (679, 80940), (710, 77406), (798, 68870), (852, 64505), (970, 56658), (994, 55290), (1065, 51604), (1140, 48209), (1164, 47215), (1330, 41322), (1349, 40740), (1358, 40470), (1420, 38703), (1455, 37772), (1491, 36860), (1596, 34435), (1843, 29820), (1940, 28329), (1988, 27645), (1995, 27548), (2037, 26980), (2130, 25802), (2485, 22116), (2660, 20661), (2698, 20370), (2716, 20235), (2910, 18886), (2982, 18430), (3395, 16188), (3686, 14910), (3990, 13774), (4047, 13580), (4074, 13490), (4260, 12901), (4970, 11058), (5396, 10185), (5529, 9940), (5820, 9443), (5964, 9215), (6745, 8148), (6790, 8094), (6887, 7980), (7372, 7455)]