51601392

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 155119536

約数和(自身を除く): 103518144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 107, 136, 144, 153, 197, 204, 214, 272, 306, 321, 394, 408, 428, 591, 612, 642, 788, 816, 856, 963, 1182, 1224, 1284, 1576, 1712, 1773, 1819, 1926, 2364, 2448, 2568, 3152, 3349, 3546, 3638, 3852, 4728, 5136, 5457, 6698, 7092, 7276, 7704, 9456, 10047, 10914, 13396, 14184, 14552, 15408, 16371, 20094, 21079, 21828, 26792, 28368, 29104, 30141, 32742, 40188, 42158, 43656, 53584, 60282, 63237, 65484, 80376, 84316, 87312, 120564, 126474, 130968, 160752, 168632, 189711, 241128, 252948, 261936, 337264, 358343, 379422, 482256, 505896, 716686, 758844, 1011792, 1075029, 1433372, 1517688, 2150058, 2866744, 3035376, 3225087, 4300116, 5733488, 6450174, 8600232, 12900348, 17200464, 25800696, 51601392]

約数ペア:

[(1, 51601392), (2, 25800696), (3, 17200464), (4, 12900348), (6, 8600232), (8, 6450174), (9, 5733488), (12, 4300116), (16, 3225087), (17, 3035376), (18, 2866744), (24, 2150058), (34, 1517688), (36, 1433372), (48, 1075029), (51, 1011792), (68, 758844), (72, 716686), (102, 505896), (107, 482256), (136, 379422), (144, 358343), (153, 337264), (197, 261936), (204, 252948), (214, 241128), (272, 189711), (306, 168632), (321, 160752), (394, 130968), (408, 126474), (428, 120564), (591, 87312), (612, 84316), (642, 80376), (788, 65484), (816, 63237), (856, 60282), (963, 53584), (1182, 43656), (1224, 42158), (1284, 40188), (1576, 32742), (1712, 30141), (1773, 29104), (1819, 28368), (1926, 26792), (2364, 21828), (2448, 21079), (2568, 20094), (3152, 16371), (3349, 15408), (3546, 14552), (3638, 14184), (3852, 13396), (4728, 10914), (5136, 10047), (5457, 9456), (6698, 7704), (7092, 7276)]