56400876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 175279104

約数和(自身を除く): 118878228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 37, 42, 46, 63, 69, 74, 84, 92, 111, 126, 138, 148, 161, 207, 222, 252, 259, 263, 276, 322, 333, 414, 444, 483, 518, 526, 644, 666, 777, 789, 828, 851, 966, 1036, 1052, 1332, 1449, 1554, 1578, 1702, 1841, 1932, 2331, 2367, 2553, 2898, 3108, 3156, 3404, 3682, 4662, 4734, 5106, 5523, 5796, 5957, 6049, 7364, 7659, 9324, 9468, 9731, 10212, 11046, 11914, 12098, 15318, 16569, 17871, 18147, 19462, 22092, 23828, 24196, 29193, 30636, 33138, 35742, 36294, 38924, 42343, 53613, 54441, 58386, 66276, 68117, 71484, 72588, 84686, 87579, 107226, 108882, 116772, 127029, 136234, 169372, 175158, 204351, 214452, 217764, 223813, 254058, 272468, 350316, 381087, 408702, 447626, 508116, 613053, 671439, 762174, 817404, 895252, 1226106, 1342878, 1524348, 1566691, 2014317, 2452212, 2685756, 3133382, 4028634, 4700073, 6266764, 8057268, 9400146, 14100219, 18800292, 28200438, 56400876]

約数ペア:

[(1, 56400876), (2, 28200438), (3, 18800292), (4, 14100219), (6, 9400146), (7, 8057268), (9, 6266764), (12, 4700073), (14, 4028634), (18, 3133382), (21, 2685756), (23, 2452212), (28, 2014317), (36, 1566691), (37, 1524348), (42, 1342878), (46, 1226106), (63, 895252), (69, 817404), (74, 762174), (84, 671439), (92, 613053), (111, 508116), (126, 447626), (138, 408702), (148, 381087), (161, 350316), (207, 272468), (222, 254058), (252, 223813), (259, 217764), (263, 214452), (276, 204351), (322, 175158), (333, 169372), (414, 136234), (444, 127029), (483, 116772), (518, 108882), (526, 107226), (644, 87579), (666, 84686), (777, 72588), (789, 71484), (828, 68117), (851, 66276), (966, 58386), (1036, 54441), (1052, 53613), (1332, 42343), (1449, 38924), (1554, 36294), (1578, 35742), (1702, 33138), (1841, 30636), (1932, 29193), (2331, 24196), (2367, 23828), (2553, 22092), (2898, 19462), (3108, 18147), (3156, 17871), (3404, 16569), (3682, 15318), (4662, 12098), (4734, 11914), (5106, 11046), (5523, 10212), (5796, 9731), (5957, 9468), (6049, 9324), (7364, 7659)]