53747850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 147115584

約数和(自身を除く): 93367734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 43, 50, 65, 75, 78, 86, 129, 130, 150, 195, 215, 258, 325, 390, 430, 559, 641, 645, 650, 975, 1075, 1118, 1282, 1290, 1677, 1923, 1950, 2150, 2795, 3205, 3225, 3354, 3846, 5590, 6410, 6450, 8333, 8385, 9615, 13975, 16025, 16666, 16770, 19230, 24999, 27563, 27950, 32050, 41665, 41925, 48075, 49998, 55126, 82689, 83330, 83850, 96150, 124995, 137815, 165378, 208325, 249990, 275630, 358319, 413445, 416650, 624975, 689075, 716638, 826890, 1074957, 1249950, 1378150, 1791595, 2067225, 2149914, 3583190, 4134450, 5374785, 8957975, 10749570, 17915950, 26873925, 53747850]

約数ペア:

[(1, 53747850), (2, 26873925), (3, 17915950), (5, 10749570), (6, 8957975), (10, 5374785), (13, 4134450), (15, 3583190), (25, 2149914), (26, 2067225), (30, 1791595), (39, 1378150), (43, 1249950), (50, 1074957), (65, 826890), (75, 716638), (78, 689075), (86, 624975), (129, 416650), (130, 413445), (150, 358319), (195, 275630), (215, 249990), (258, 208325), (325, 165378), (390, 137815), (430, 124995), (559, 96150), (641, 83850), (645, 83330), (650, 82689), (975, 55126), (1075, 49998), (1118, 48075), (1282, 41925), (1290, 41665), (1677, 32050), (1923, 27950), (1950, 27563), (2150, 24999), (2795, 19230), (3205, 16770), (3225, 16666), (3354, 16025), (3846, 13975), (5590, 9615), (6410, 8385), (6450, 8333)]