54850600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 154259100

約数和(自身を除く): 99408500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 40, 49, 50, 56, 58, 70, 98, 100, 116, 140, 145, 175, 193, 196, 200, 203, 232, 245, 280, 290, 350, 386, 392, 406, 490, 580, 700, 725, 772, 812, 965, 980, 1015, 1160, 1225, 1351, 1400, 1421, 1450, 1544, 1624, 1930, 1960, 2030, 2450, 2702, 2842, 2900, 3860, 4060, 4825, 4900, 5075, 5404, 5597, 5684, 5800, 6755, 7105, 7720, 8120, 9457, 9650, 9800, 10150, 10808, 11194, 11368, 13510, 14210, 18914, 19300, 20300, 22388, 27020, 27985, 28420, 33775, 35525, 37828, 38600, 39179, 40600, 44776, 47285, 54040, 55970, 56840, 67550, 71050, 75656, 78358, 94570, 111940, 135100, 139925, 142100, 156716, 189140, 195895, 223880, 236425, 270200, 274253, 279850, 284200, 313432, 378280, 391790, 472850, 548506, 559700, 783580, 945700, 979475, 1097012, 1119400, 1371265, 1567160, 1891400, 1958950, 2194024, 2742530, 3917900, 5485060, 6856325, 7835800, 10970120, 13712650, 27425300, 54850600]

約数ペア:

[(1, 54850600), (2, 27425300), (4, 13712650), (5, 10970120), (7, 7835800), (8, 6856325), (10, 5485060), (14, 3917900), (20, 2742530), (25, 2194024), (28, 1958950), (29, 1891400), (35, 1567160), (40, 1371265), (49, 1119400), (50, 1097012), (56, 979475), (58, 945700), (70, 783580), (98, 559700), (100, 548506), (116, 472850), (140, 391790), (145, 378280), (175, 313432), (193, 284200), (196, 279850), (200, 274253), (203, 270200), (232, 236425), (245, 223880), (280, 195895), (290, 189140), (350, 156716), (386, 142100), (392, 139925), (406, 135100), (490, 111940), (580, 94570), (700, 78358), (725, 75656), (772, 71050), (812, 67550), (965, 56840), (980, 55970), (1015, 54040), (1160, 47285), (1225, 44776), (1351, 40600), (1400, 39179), (1421, 38600), (1450, 37828), (1544, 35525), (1624, 33775), (1930, 28420), (1960, 27985), (2030, 27020), (2450, 22388), (2702, 20300), (2842, 19300), (2900, 18914), (3860, 14210), (4060, 13510), (4825, 11368), (4900, 11194), (5075, 10808), (5404, 10150), (5597, 9800), (5684, 9650), (5800, 9457), (6755, 8120), (7105, 7720)]