56551996816

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{2129}}^1$

素因数の和:4161

約数の個数: 120

約数和(自身を含む): 135087079320

約数和(自身を除く): 78535082504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 1993, 2129, 3332, 3986, 4258, 6664, 7972, 8516, 13328, 13951, 14903, 15944, 17032, 27902, 29806, 31888, 33881, 34064, 36193, 55804, 59612, 67762, 72386, 97657, 104321, 111608, 119224, 135524, 144772, 195314, 208642, 223216, 237167, 238448, 253351, 271048, 289544, 390628, 417284, 474334, 506702, 542096, 579088, 781256, 834568, 948668, 1013404, 1562512, 1660169, 1669136, 1773457, 1897336, 2026808, 3320338, 3546914, 3794672, 4053616, 4243097, 6640676, 7093828, 8486194, 13281352, 14187656, 16972388, 26562704, 28375312, 29701679, 33944776, 59403358, 67889552, 72132649, 118806716, 144265298, 207911753, 237613432, 288530596, 415823506, 475226864, 504928543, 577061192, 831647012, 1009857086, 1154122384, 1663294024, 2019714172, 3326588048, 3534499801, 4039428344, 7068999602, 8078856688, 14137999204, 28275998408, 56551996816]

約数ペア:

[(1, 56551996816), (2, 28275998408), (4, 14137999204), (7, 8078856688), (8, 7068999602), (14, 4039428344), (16, 3534499801), (17, 3326588048), (28, 2019714172), (34, 1663294024), (49, 1154122384), (56, 1009857086), (68, 831647012), (98, 577061192), (112, 504928543), (119, 475226864), (136, 415823506), (196, 288530596), (238, 237613432), (272, 207911753), (392, 144265298), (476, 118806716), (784, 72132649), (833, 67889552), (952, 59403358), (1666, 33944776), (1904, 29701679), (1993, 28375312), (2129, 26562704), (3332, 16972388), (3986, 14187656), (4258, 13281352), (6664, 8486194), (7972, 7093828), (8516, 6640676), (13328, 4243097), (13951, 4053616), (14903, 3794672), (15944, 3546914), (17032, 3320338), (27902, 2026808), (29806, 1897336), (31888, 1773457), (33881, 1669136), (34064, 1660169), (36193, 1562512), (55804, 1013404), (59612, 948668), (67762, 834568), (72386, 781256), (97657, 579088), (104321, 542096), (111608, 506702), (119224, 474334), (135524, 417284), (144772, 390628), (195314, 289544), (208642, 271048), (223216, 253351), (237167, 238448)]