53187498

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1756

約数の個数: 96

約数和(自身を含む): 149385600

約数和(自身を除く): 96198102

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 494, 546, 741, 798, 819, 1197, 1482, 1638, 1709, 1729, 2223, 2394, 3418, 3458, 4446, 5127, 5187, 10254, 10374, 11963, 15381, 15561, 22217, 23926, 30762, 31122, 32471, 35889, 44434, 64942, 66651, 71778, 97413, 107667, 133302, 155519, 194826, 199953, 215334, 227297, 292239, 311038, 399906, 422123, 454594, 466557, 584478, 681891, 844246, 933114, 1266369, 1363782, 1399671, 2045673, 2532738, 2799342, 2954861, 3799107, 4091346, 5909722, 7598214, 8864583, 17729166, 26593749, 53187498]

約数ペア:

[(1, 53187498), (2, 26593749), (3, 17729166), (6, 8864583), (7, 7598214), (9, 5909722), (13, 4091346), (14, 3799107), (18, 2954861), (19, 2799342), (21, 2532738), (26, 2045673), (38, 1399671), (39, 1363782), (42, 1266369), (57, 933114), (63, 844246), (78, 681891), (91, 584478), (114, 466557), (117, 454594), (126, 422123), (133, 399906), (171, 311038), (182, 292239), (234, 227297), (247, 215334), (266, 199953), (273, 194826), (342, 155519), (399, 133302), (494, 107667), (546, 97413), (741, 71778), (798, 66651), (819, 64942), (1197, 44434), (1482, 35889), (1638, 32471), (1709, 31122), (1729, 30762), (2223, 23926), (2394, 22217), (3418, 15561), (3458, 15381), (4446, 11963), (5127, 10374), (5187, 10254)]