55872828

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 120

約数和(自身を含む): 162583344

約数和(自身を除く): 106710516

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 122, 132, 162, 183, 198, 244, 257, 297, 324, 366, 396, 514, 549, 594, 671, 732, 771, 891, 1028, 1098, 1188, 1342, 1542, 1647, 1782, 2013, 2196, 2313, 2684, 2827, 3084, 3294, 3564, 4026, 4626, 4941, 5654, 6039, 6588, 6939, 8052, 8481, 9252, 9882, 11308, 12078, 13878, 15677, 16962, 18117, 19764, 20817, 24156, 25443, 27756, 31354, 33924, 36234, 41634, 47031, 50886, 54351, 62708, 72468, 76329, 83268, 94062, 101772, 108702, 141093, 152658, 172447, 188124, 217404, 228987, 282186, 305316, 344894, 423279, 457974, 517341, 564372, 689788, 846558, 915948, 1034682, 1269837, 1552023, 1693116, 2069364, 2539674, 3104046, 4656069, 5079348, 6208092, 9312138, 13968207, 18624276, 27936414, 55872828]

約数ペア:

[(1, 55872828), (2, 27936414), (3, 18624276), (4, 13968207), (6, 9312138), (9, 6208092), (11, 5079348), (12, 4656069), (18, 3104046), (22, 2539674), (27, 2069364), (33, 1693116), (36, 1552023), (44, 1269837), (54, 1034682), (61, 915948), (66, 846558), (81, 689788), (99, 564372), (108, 517341), (122, 457974), (132, 423279), (162, 344894), (183, 305316), (198, 282186), (244, 228987), (257, 217404), (297, 188124), (324, 172447), (366, 152658), (396, 141093), (514, 108702), (549, 101772), (594, 94062), (671, 83268), (732, 76329), (771, 72468), (891, 62708), (1028, 54351), (1098, 50886), (1188, 47031), (1342, 41634), (1542, 36234), (1647, 33924), (1782, 31354), (2013, 27756), (2196, 25443), (2313, 24156), (2684, 20817), (2827, 19764), (3084, 18117), (3294, 16962), (3564, 15677), (4026, 13878), (4626, 12078), (4941, 11308), (5654, 9882), (6039, 9252), (6588, 8481), (6939, 8052)]