51805191312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{155269}}^1$

素因数の和:155621

約数の個数: 120

約数和(自身を含む): 166196039360

約数和(自身を除く): 114390848048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 331, 336, 504, 662, 993, 1008, 1324, 1986, 2317, 2648, 2979, 3972, 4634, 5296, 5958, 6951, 7944, 9268, 11916, 13902, 15888, 18536, 20853, 23832, 27804, 37072, 41706, 47664, 55608, 83412, 111216, 155269, 166824, 310538, 333648, 465807, 621076, 931614, 1086883, 1242152, 1397421, 1863228, 2173766, 2484304, 2794842, 3260649, 3726456, 4347532, 5589684, 6521298, 7452912, 8695064, 9781947, 11179368, 13042596, 17390128, 19563894, 22358736, 26085192, 39127788, 51394039, 52170384, 78255576, 102788078, 154182117, 156511152, 205576156, 308364234, 359758273, 411152312, 462546351, 616728468, 719516546, 822304624, 925092702, 1079274819, 1233456936, 1439033092, 1850185404, 2158549638, 2466913872, 2878066184, 3237824457, 3700370808, 4317099276, 5756132368, 6475648914, 7400741616, 8634198552, 12951297828, 17268397104, 25902595656, 51805191312]

約数ペア:

[(1, 51805191312), (2, 25902595656), (3, 17268397104), (4, 12951297828), (6, 8634198552), (7, 7400741616), (8, 6475648914), (9, 5756132368), (12, 4317099276), (14, 3700370808), (16, 3237824457), (18, 2878066184), (21, 2466913872), (24, 2158549638), (28, 1850185404), (36, 1439033092), (42, 1233456936), (48, 1079274819), (56, 925092702), (63, 822304624), (72, 719516546), (84, 616728468), (112, 462546351), (126, 411152312), (144, 359758273), (168, 308364234), (252, 205576156), (331, 156511152), (336, 154182117), (504, 102788078), (662, 78255576), (993, 52170384), (1008, 51394039), (1324, 39127788), (1986, 26085192), (2317, 22358736), (2648, 19563894), (2979, 17390128), (3972, 13042596), (4634, 11179368), (5296, 9781947), (5958, 8695064), (6951, 7452912), (7944, 6521298), (9268, 5589684), (11916, 4347532), (13902, 3726456), (15888, 3260649), (18536, 2794842), (20853, 2484304), (23832, 2173766), (27804, 1863228), (37072, 1397421), (41706, 1242152), (47664, 1086883), (55608, 931614), (83412, 621076), (111216, 465807), (155269, 333648), (166824, 310538)]