52176800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:235

約数の個数: 144

約数和(自身を含む): 142725240

約数和(自身を除く): 90548440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 160, 173, 200, 208, 232, 260, 290, 325, 346, 377, 400, 416, 464, 520, 580, 650, 692, 725, 754, 800, 865, 928, 1040, 1160, 1300, 1384, 1450, 1508, 1730, 1885, 2080, 2249, 2320, 2600, 2768, 2900, 3016, 3460, 3770, 4325, 4498, 4640, 5017, 5200, 5536, 5800, 6032, 6920, 7540, 8650, 8996, 9425, 10034, 10400, 11245, 11600, 12064, 13840, 15080, 17300, 17992, 18850, 20068, 22490, 23200, 25085, 27680, 30160, 34600, 35984, 37700, 40136, 44980, 50170, 56225, 60320, 65221, 69200, 71968, 75400, 80272, 89960, 100340, 112450, 125425, 130442, 138400, 150800, 160544, 179920, 200680, 224900, 250850, 260884, 301600, 326105, 359840, 401360, 449800, 501700, 521768, 652210, 802720, 899600, 1003400, 1043536, 1304420, 1630525, 1799200, 2006800, 2087072, 2608840, 3261050, 4013600, 5217680, 6522100, 10435360, 13044200, 26088400, 52176800]

約数ペア:

[(1, 52176800), (2, 26088400), (4, 13044200), (5, 10435360), (8, 6522100), (10, 5217680), (13, 4013600), (16, 3261050), (20, 2608840), (25, 2087072), (26, 2006800), (29, 1799200), (32, 1630525), (40, 1304420), (50, 1043536), (52, 1003400), (58, 899600), (65, 802720), (80, 652210), (100, 521768), (104, 501700), (116, 449800), (130, 401360), (145, 359840), (160, 326105), (173, 301600), (200, 260884), (208, 250850), (232, 224900), (260, 200680), (290, 179920), (325, 160544), (346, 150800), (377, 138400), (400, 130442), (416, 125425), (464, 112450), (520, 100340), (580, 89960), (650, 80272), (692, 75400), (725, 71968), (754, 69200), (800, 65221), (865, 60320), (928, 56225), (1040, 50170), (1160, 44980), (1300, 40136), (1384, 37700), (1450, 35984), (1508, 34600), (1730, 30160), (1885, 27680), (2080, 25085), (2249, 23200), (2320, 22490), (2600, 20068), (2768, 18850), (2900, 17992), (3016, 17300), (3460, 15080), (3770, 13840), (4325, 12064), (4498, 11600), (4640, 11245), (5017, 10400), (5200, 10034), (5536, 9425), (5800, 8996), (6032, 8650), (6920, 7540)]