50448990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 129450240

約数和(自身を除く): 79001250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 67, 95, 114, 134, 190, 201, 285, 335, 402, 570, 670, 1005, 1273, 1321, 2010, 2546, 2642, 3819, 3963, 6365, 6605, 7638, 7926, 12730, 13210, 19095, 19815, 25099, 38190, 39630, 50198, 75297, 88507, 125495, 150594, 177014, 250990, 265521, 376485, 442535, 531042, 752970, 885070, 1327605, 1681633, 2655210, 3363266, 5044899, 8408165, 10089798, 16816330, 25224495, 50448990]

約数ペア:

[(1, 50448990), (2, 25224495), (3, 16816330), (5, 10089798), (6, 8408165), (10, 5044899), (15, 3363266), (19, 2655210), (30, 1681633), (38, 1327605), (57, 885070), (67, 752970), (95, 531042), (114, 442535), (134, 376485), (190, 265521), (201, 250990), (285, 177014), (335, 150594), (402, 125495), (570, 88507), (670, 75297), (1005, 50198), (1273, 39630), (1321, 38190), (2010, 25099), (2546, 19815), (2642, 19095), (3819, 13210), (3963, 12730), (6365, 7926), (6605, 7638)]