49784196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:254

約数の個数: 144

約数和(自身を含む): 151683840

約数和(自身を除く): 101899644

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 43, 44, 49, 66, 77, 84, 86, 98, 129, 132, 147, 154, 172, 179, 196, 231, 258, 294, 301, 308, 358, 462, 473, 516, 537, 539, 588, 602, 716, 903, 924, 946, 1074, 1078, 1204, 1253, 1419, 1617, 1806, 1892, 1969, 2107, 2148, 2156, 2506, 2838, 3234, 3311, 3612, 3759, 3938, 4214, 5012, 5676, 5907, 6321, 6468, 6622, 7518, 7697, 7876, 8428, 8771, 9933, 11814, 12642, 13244, 13783, 15036, 15394, 17542, 19866, 23091, 23177, 23628, 25284, 26313, 27566, 30788, 35084, 39732, 41349, 46182, 46354, 52626, 53879, 55132, 69531, 82698, 84667, 92364, 92708, 96481, 105252, 107758, 139062, 161637, 165396, 169334, 192962, 215516, 254001, 278124, 289443, 323274, 338668, 377153, 385924, 508002, 578886, 592669, 646548, 754306, 1016004, 1131459, 1157772, 1185338, 1508612, 1778007, 2262918, 2370676, 3556014, 4148683, 4525836, 7112028, 8297366, 12446049, 16594732, 24892098, 49784196]

約数ペア:

[(1, 49784196), (2, 24892098), (3, 16594732), (4, 12446049), (6, 8297366), (7, 7112028), (11, 4525836), (12, 4148683), (14, 3556014), (21, 2370676), (22, 2262918), (28, 1778007), (33, 1508612), (42, 1185338), (43, 1157772), (44, 1131459), (49, 1016004), (66, 754306), (77, 646548), (84, 592669), (86, 578886), (98, 508002), (129, 385924), (132, 377153), (147, 338668), (154, 323274), (172, 289443), (179, 278124), (196, 254001), (231, 215516), (258, 192962), (294, 169334), (301, 165396), (308, 161637), (358, 139062), (462, 107758), (473, 105252), (516, 96481), (537, 92708), (539, 92364), (588, 84667), (602, 82698), (716, 69531), (903, 55132), (924, 53879), (946, 52626), (1074, 46354), (1078, 46182), (1204, 41349), (1253, 39732), (1419, 35084), (1617, 30788), (1806, 27566), (1892, 26313), (1969, 25284), (2107, 23628), (2148, 23177), (2156, 23091), (2506, 19866), (2838, 17542), (3234, 15394), (3311, 15036), (3612, 13783), (3759, 13244), (3938, 12642), (4214, 11814), (5012, 9933), (5676, 8771), (5907, 8428), (6321, 7876), (6468, 7697), (6622, 7518)]