51673140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{191}}^1$

素因数の和:379

約数の個数: 120

約数和(自身を含む): 163924992

約数和(自身を除く): 112251852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 167, 180, 191, 270, 324, 334, 382, 405, 501, 540, 573, 668, 764, 810, 835, 955, 1002, 1146, 1503, 1620, 1670, 1719, 1910, 2004, 2292, 2505, 2865, 3006, 3340, 3438, 3820, 4509, 5010, 5157, 5730, 6012, 6876, 7515, 8595, 9018, 10020, 10314, 11460, 13527, 15030, 15471, 17190, 18036, 20628, 22545, 25785, 27054, 30060, 30942, 31897, 34380, 45090, 51570, 54108, 61884, 63794, 67635, 77355, 90180, 95691, 103140, 127588, 135270, 154710, 159485, 191382, 270540, 287073, 309420, 318970, 382764, 478455, 574146, 637940, 861219, 956910, 1148292, 1435365, 1722438, 1913820, 2583657, 2870730, 3444876, 4306095, 5167314, 5741460, 8612190, 10334628, 12918285, 17224380, 25836570, 51673140]

約数ペア:

[(1, 51673140), (2, 25836570), (3, 17224380), (4, 12918285), (5, 10334628), (6, 8612190), (9, 5741460), (10, 5167314), (12, 4306095), (15, 3444876), (18, 2870730), (20, 2583657), (27, 1913820), (30, 1722438), (36, 1435365), (45, 1148292), (54, 956910), (60, 861219), (81, 637940), (90, 574146), (108, 478455), (135, 382764), (162, 318970), (167, 309420), (180, 287073), (191, 270540), (270, 191382), (324, 159485), (334, 154710), (382, 135270), (405, 127588), (501, 103140), (540, 95691), (573, 90180), (668, 77355), (764, 67635), (810, 63794), (835, 61884), (955, 54108), (1002, 51570), (1146, 45090), (1503, 34380), (1620, 31897), (1670, 30942), (1719, 30060), (1910, 27054), (2004, 25785), (2292, 22545), (2505, 20628), (2865, 18036), (3006, 17190), (3340, 15471), (3438, 15030), (3820, 13527), (4509, 11460), (5010, 10314), (5157, 10020), (5730, 9018), (6012, 8595), (6876, 7515)]