55529838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 144

約数和(自身を含む): 156854880

約数和(自身を除く): 101325042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 39, 42, 49, 58, 63, 78, 87, 91, 98, 117, 126, 147, 167, 174, 182, 203, 234, 261, 273, 294, 334, 377, 406, 441, 501, 522, 546, 609, 637, 754, 819, 882, 1002, 1131, 1169, 1218, 1274, 1421, 1503, 1638, 1827, 1911, 2171, 2262, 2338, 2639, 2842, 3006, 3393, 3507, 3654, 3822, 4263, 4342, 4843, 5278, 5733, 6513, 6786, 7014, 7917, 8183, 8526, 9686, 10521, 11466, 12789, 13026, 14529, 15197, 15834, 16366, 18473, 19539, 21042, 23751, 24549, 25578, 29058, 30394, 33901, 36946, 39078, 43587, 45591, 47502, 49098, 55419, 62959, 67802, 73647, 87174, 91182, 101703, 106379, 110838, 125918, 136773, 147294, 166257, 188877, 203406, 212758, 237307, 273546, 305109, 319137, 332514, 377754, 440713, 474614, 566631, 610218, 638274, 711921, 881426, 957411, 1133262, 1322139, 1423842, 1914822, 2135763, 2644278, 3084991, 3966417, 4271526, 6169982, 7932834, 9254973, 18509946, 27764919, 55529838]

約数ペア:

[(1, 55529838), (2, 27764919), (3, 18509946), (6, 9254973), (7, 7932834), (9, 6169982), (13, 4271526), (14, 3966417), (18, 3084991), (21, 2644278), (26, 2135763), (29, 1914822), (39, 1423842), (42, 1322139), (49, 1133262), (58, 957411), (63, 881426), (78, 711921), (87, 638274), (91, 610218), (98, 566631), (117, 474614), (126, 440713), (147, 377754), (167, 332514), (174, 319137), (182, 305109), (203, 273546), (234, 237307), (261, 212758), (273, 203406), (294, 188877), (334, 166257), (377, 147294), (406, 136773), (441, 125918), (501, 110838), (522, 106379), (546, 101703), (609, 91182), (637, 87174), (754, 73647), (819, 67802), (882, 62959), (1002, 55419), (1131, 49098), (1169, 47502), (1218, 45591), (1274, 43587), (1421, 39078), (1503, 36946), (1638, 33901), (1827, 30394), (1911, 29058), (2171, 25578), (2262, 24549), (2338, 23751), (2639, 21042), (2842, 19539), (3006, 18473), (3393, 16366), (3507, 15834), (3654, 15197), (3822, 14529), (4263, 13026), (4342, 12789), (4843, 11466), (5278, 10521), (5733, 9686), (6513, 8526), (6786, 8183), (7014, 7917)]