52379600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 120

約数和(自身を含む): 154990080

約数和(自身を除く): 102610480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 175, 182, 200, 208, 260, 280, 325, 350, 364, 400, 455, 520, 560, 650, 700, 728, 910, 1040, 1300, 1400, 1439, 1456, 1820, 2275, 2600, 2800, 2878, 3640, 4550, 5200, 5756, 7195, 7280, 9100, 10073, 11512, 14390, 18200, 18707, 20146, 23024, 28780, 35975, 36400, 37414, 40292, 50365, 57560, 71950, 74828, 80584, 93535, 100730, 115120, 130949, 143900, 149656, 161168, 187070, 201460, 251825, 261898, 287800, 299312, 374140, 402920, 467675, 503650, 523796, 575600, 654745, 748280, 805840, 935350, 1007300, 1047592, 1309490, 1496560, 1870700, 2014600, 2095184, 2618980, 3273725, 3741400, 4029200, 5237960, 6547450, 7482800, 10475920, 13094900, 26189800, 52379600]

約数ペア:

[(1, 52379600), (2, 26189800), (4, 13094900), (5, 10475920), (7, 7482800), (8, 6547450), (10, 5237960), (13, 4029200), (14, 3741400), (16, 3273725), (20, 2618980), (25, 2095184), (26, 2014600), (28, 1870700), (35, 1496560), (40, 1309490), (50, 1047592), (52, 1007300), (56, 935350), (65, 805840), (70, 748280), (80, 654745), (91, 575600), (100, 523796), (104, 503650), (112, 467675), (130, 402920), (140, 374140), (175, 299312), (182, 287800), (200, 261898), (208, 251825), (260, 201460), (280, 187070), (325, 161168), (350, 149656), (364, 143900), (400, 130949), (455, 115120), (520, 100730), (560, 93535), (650, 80584), (700, 74828), (728, 71950), (910, 57560), (1040, 50365), (1300, 40292), (1400, 37414), (1439, 36400), (1456, 35975), (1820, 28780), (2275, 23024), (2600, 20146), (2800, 18707), (2878, 18200), (3640, 14390), (4550, 11512), (5200, 10073), (5756, 9100), (7195, 7280)]