56466522

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:972

約数の個数: 72

約数和(自身を含む): 144432756

約数和(自身を除く): 87966234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 438, 441, 511, 657, 877, 882, 1022, 1314, 1533, 1754, 2631, 3066, 3577, 4599, 5262, 6139, 7154, 7893, 9198, 10731, 12278, 15786, 18417, 21462, 32193, 36834, 42973, 55251, 64021, 64386, 85946, 110502, 128042, 128919, 192063, 257838, 384126, 386757, 448147, 576189, 773514, 896294, 1152378, 1344441, 2688882, 3137029, 4033323, 6274058, 8066646, 9411087, 18822174, 28233261, 56466522]

約数ペア:

[(1, 56466522), (2, 28233261), (3, 18822174), (6, 9411087), (7, 8066646), (9, 6274058), (14, 4033323), (18, 3137029), (21, 2688882), (42, 1344441), (49, 1152378), (63, 896294), (73, 773514), (98, 576189), (126, 448147), (146, 386757), (147, 384126), (219, 257838), (294, 192063), (438, 128919), (441, 128042), (511, 110502), (657, 85946), (877, 64386), (882, 64021), (1022, 55251), (1314, 42973), (1533, 36834), (1754, 32193), (2631, 21462), (3066, 18417), (3577, 15786), (4599, 12278), (5262, 10731), (6139, 9198), (7154, 7893)]