53939784

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 153216000

約数和(自身を除く): 99276216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 37, 38, 46, 57, 69, 74, 76, 92, 111, 114, 138, 139, 148, 152, 184, 222, 228, 276, 278, 296, 417, 437, 444, 456, 552, 556, 703, 834, 851, 874, 888, 1112, 1311, 1406, 1668, 1702, 1748, 2109, 2553, 2622, 2641, 2812, 3197, 3336, 3404, 3496, 4218, 5106, 5143, 5244, 5282, 5624, 6394, 6808, 7923, 8436, 9591, 10212, 10286, 10488, 10564, 12788, 15429, 15846, 16169, 16872, 19182, 20424, 20572, 21128, 25576, 30858, 31692, 32338, 38364, 41144, 48507, 60743, 61716, 63384, 64676, 76728, 97014, 97717, 118289, 121486, 123432, 129352, 182229, 194028, 195434, 236578, 242972, 293151, 354867, 364458, 388056, 390868, 473156, 485944, 586302, 709734, 728916, 781736, 946312, 1172604, 1419468, 1457832, 2247491, 2345208, 2838936, 4494982, 6742473, 8989964, 13484946, 17979928, 26969892, 53939784]

約数ペア:

[(1, 53939784), (2, 26969892), (3, 17979928), (4, 13484946), (6, 8989964), (8, 6742473), (12, 4494982), (19, 2838936), (23, 2345208), (24, 2247491), (37, 1457832), (38, 1419468), (46, 1172604), (57, 946312), (69, 781736), (74, 728916), (76, 709734), (92, 586302), (111, 485944), (114, 473156), (138, 390868), (139, 388056), (148, 364458), (152, 354867), (184, 293151), (222, 242972), (228, 236578), (276, 195434), (278, 194028), (296, 182229), (417, 129352), (437, 123432), (444, 121486), (456, 118289), (552, 97717), (556, 97014), (703, 76728), (834, 64676), (851, 63384), (874, 61716), (888, 60743), (1112, 48507), (1311, 41144), (1406, 38364), (1668, 32338), (1702, 31692), (1748, 30858), (2109, 25576), (2553, 21128), (2622, 20572), (2641, 20424), (2812, 19182), (3197, 16872), (3336, 16169), (3404, 15846), (3496, 15429), (4218, 12788), (5106, 10564), (5143, 10488), (5244, 10286), (5282, 10212), (5624, 9591), (6394, 8436), (6808, 7923)]