55979028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 174545280

約数和(自身を除く): 118566252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 73, 84, 102, 119, 126, 146, 153, 179, 204, 219, 238, 252, 292, 306, 357, 358, 438, 476, 511, 537, 612, 657, 714, 716, 876, 1022, 1071, 1074, 1241, 1253, 1314, 1428, 1533, 1611, 2044, 2142, 2148, 2482, 2506, 2628, 3043, 3066, 3222, 3723, 3759, 4284, 4599, 4964, 5012, 6086, 6132, 6444, 7446, 7518, 8687, 9129, 9198, 11169, 11277, 12172, 13067, 14892, 15036, 17374, 18258, 18396, 21301, 22338, 22554, 26061, 26134, 27387, 34748, 36516, 39201, 42602, 44676, 45108, 52122, 52268, 54774, 63903, 78183, 78402, 85204, 91469, 104244, 109548, 117603, 127806, 156366, 156804, 182938, 191709, 222139, 235206, 255612, 274407, 312732, 365876, 383418, 444278, 470412, 548814, 666417, 766836, 823221, 888556, 1097628, 1332834, 1554973, 1646442, 1999251, 2665668, 3109946, 3292884, 3998502, 4664919, 6219892, 7997004, 9329838, 13994757, 18659676, 27989514, 55979028]

約数ペア:

[(1, 55979028), (2, 27989514), (3, 18659676), (4, 13994757), (6, 9329838), (7, 7997004), (9, 6219892), (12, 4664919), (14, 3998502), (17, 3292884), (18, 3109946), (21, 2665668), (28, 1999251), (34, 1646442), (36, 1554973), (42, 1332834), (51, 1097628), (63, 888556), (68, 823221), (73, 766836), (84, 666417), (102, 548814), (119, 470412), (126, 444278), (146, 383418), (153, 365876), (179, 312732), (204, 274407), (219, 255612), (238, 235206), (252, 222139), (292, 191709), (306, 182938), (357, 156804), (358, 156366), (438, 127806), (476, 117603), (511, 109548), (537, 104244), (612, 91469), (657, 85204), (714, 78402), (716, 78183), (876, 63903), (1022, 54774), (1071, 52268), (1074, 52122), (1241, 45108), (1253, 44676), (1314, 42602), (1428, 39201), (1533, 36516), (1611, 34748), (2044, 27387), (2142, 26134), (2148, 26061), (2482, 22554), (2506, 22338), (2628, 21301), (3043, 18396), (3066, 18258), (3222, 17374), (3723, 15036), (3759, 14892), (4284, 13067), (4599, 12172), (4964, 11277), (5012, 11169), (6086, 9198), (6132, 9129), (6444, 8687), (7446, 7518)]