52980564

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 160876800

約数和(自身を除く): 107896236

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 49, 52, 58, 78, 84, 87, 91, 98, 116, 147, 156, 174, 182, 196, 203, 239, 273, 294, 348, 364, 377, 406, 478, 546, 588, 609, 637, 717, 754, 812, 956, 1092, 1131, 1218, 1274, 1421, 1434, 1508, 1673, 1911, 2262, 2436, 2548, 2639, 2842, 2868, 3107, 3346, 3822, 4263, 4524, 5019, 5278, 5684, 6214, 6692, 6931, 7644, 7917, 8526, 9321, 10038, 10556, 11711, 12428, 13862, 15834, 17052, 18473, 18642, 20076, 20793, 21749, 23422, 27724, 31668, 35133, 36946, 37284, 41586, 43498, 46844, 48517, 55419, 65247, 70266, 73892, 83172, 86996, 90103, 97034, 110838, 130494, 140532, 145551, 152243, 180206, 194068, 221676, 260988, 270309, 291102, 304486, 339619, 360412, 456729, 540618, 582204, 608972, 630721, 679238, 913458, 1018857, 1081236, 1261442, 1358476, 1826916, 1892163, 2037714, 2522884, 3784326, 4075428, 4415047, 7568652, 8830094, 13245141, 17660188, 26490282, 52980564]

約数ペア:

[(1, 52980564), (2, 26490282), (3, 17660188), (4, 13245141), (6, 8830094), (7, 7568652), (12, 4415047), (13, 4075428), (14, 3784326), (21, 2522884), (26, 2037714), (28, 1892163), (29, 1826916), (39, 1358476), (42, 1261442), (49, 1081236), (52, 1018857), (58, 913458), (78, 679238), (84, 630721), (87, 608972), (91, 582204), (98, 540618), (116, 456729), (147, 360412), (156, 339619), (174, 304486), (182, 291102), (196, 270309), (203, 260988), (239, 221676), (273, 194068), (294, 180206), (348, 152243), (364, 145551), (377, 140532), (406, 130494), (478, 110838), (546, 97034), (588, 90103), (609, 86996), (637, 83172), (717, 73892), (754, 70266), (812, 65247), (956, 55419), (1092, 48517), (1131, 46844), (1218, 43498), (1274, 41586), (1421, 37284), (1434, 36946), (1508, 35133), (1673, 31668), (1911, 27724), (2262, 23422), (2436, 21749), (2548, 20793), (2639, 20076), (2842, 18642), (2868, 18473), (3107, 17052), (3346, 15834), (3822, 13862), (4263, 12428), (4524, 11711), (5019, 10556), (5278, 10038), (5684, 9321), (6214, 8526), (6692, 7917), (6931, 7644)]