56894816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 132088320

約数和(自身を除く): 75193504

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 152, 176, 181, 188, 209, 304, 352, 362, 376, 418, 517, 608, 724, 752, 836, 893, 1034, 1448, 1504, 1672, 1786, 1991, 2068, 2896, 3344, 3439, 3572, 3982, 4136, 5792, 6688, 6878, 7144, 7964, 8272, 8507, 9823, 13756, 14288, 15928, 16544, 17014, 19646, 27512, 28576, 31856, 34028, 37829, 39292, 55024, 63712, 68056, 75658, 78584, 93577, 110048, 136112, 151316, 157168, 161633, 187154, 272224, 302632, 314336, 323266, 374308, 605264, 646532, 748616, 1210528, 1293064, 1497232, 1777963, 2586128, 2994464, 3555926, 5172256, 7111852, 14223704, 28447408, 56894816]

約数ペア:

[(1, 56894816), (2, 28447408), (4, 14223704), (8, 7111852), (11, 5172256), (16, 3555926), (19, 2994464), (22, 2586128), (32, 1777963), (38, 1497232), (44, 1293064), (47, 1210528), (76, 748616), (88, 646532), (94, 605264), (152, 374308), (176, 323266), (181, 314336), (188, 302632), (209, 272224), (304, 187154), (352, 161633), (362, 157168), (376, 151316), (418, 136112), (517, 110048), (608, 93577), (724, 78584), (752, 75658), (836, 68056), (893, 63712), (1034, 55024), (1448, 39292), (1504, 37829), (1672, 34028), (1786, 31856), (1991, 28576), (2068, 27512), (2896, 19646), (3344, 17014), (3439, 16544), (3572, 15928), (3982, 14288), (4136, 13756), (5792, 9823), (6688, 8507), (6878, 8272), (7144, 7964)]