52789600

素因数分解:

$2^5\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 142490880

約数和(自身を除く): 89701280

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 32, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 151, 152, 160, 184, 190, 200, 230, 302, 304, 368, 380, 400, 437, 460, 475, 575, 604, 608, 736, 755, 760, 800, 874, 920, 950, 1150, 1208, 1510, 1520, 1748, 1840, 1900, 2185, 2300, 2416, 2869, 3020, 3040, 3473, 3496, 3680, 3775, 3800, 4370, 4600, 4832, 5738, 6040, 6946, 6992, 7550, 7600, 8740, 9200, 10925, 11476, 12080, 13892, 13984, 14345, 15100, 15200, 17365, 17480, 18400, 21850, 22952, 24160, 27784, 28690, 30200, 34730, 34960, 43700, 45904, 55568, 57380, 60400, 65987, 69460, 69920, 71725, 86825, 87400, 91808, 111136, 114760, 120800, 131974, 138920, 143450, 173650, 174800, 229520, 263948, 277840, 286900, 329935, 347300, 349600, 459040, 527896, 555680, 573800, 659870, 694600, 1055792, 1147600, 1319740, 1389200, 1649675, 2111584, 2295200, 2639480, 2778400, 3299350, 5278960, 6598700, 10557920, 13197400, 26394800, 52789600]

約数ペア:

[(1, 52789600), (2, 26394800), (4, 13197400), (5, 10557920), (8, 6598700), (10, 5278960), (16, 3299350), (19, 2778400), (20, 2639480), (23, 2295200), (25, 2111584), (32, 1649675), (38, 1389200), (40, 1319740), (46, 1147600), (50, 1055792), (76, 694600), (80, 659870), (92, 573800), (95, 555680), (100, 527896), (115, 459040), (151, 349600), (152, 347300), (160, 329935), (184, 286900), (190, 277840), (200, 263948), (230, 229520), (302, 174800), (304, 173650), (368, 143450), (380, 138920), (400, 131974), (437, 120800), (460, 114760), (475, 111136), (575, 91808), (604, 87400), (608, 86825), (736, 71725), (755, 69920), (760, 69460), (800, 65987), (874, 60400), (920, 57380), (950, 55568), (1150, 45904), (1208, 43700), (1510, 34960), (1520, 34730), (1748, 30200), (1840, 28690), (1900, 27784), (2185, 24160), (2300, 22952), (2416, 21850), (2869, 18400), (3020, 17480), (3040, 17365), (3473, 15200), (3496, 15100), (3680, 14345), (3775, 13984), (3800, 13892), (4370, 12080), (4600, 11476), (4832, 10925), (5738, 9200), (6040, 8740), (6946, 7600), (6992, 7550)]