47299490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 102187008

約数和(自身を除く): 54887518

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 307, 310, 355, 434, 497, 614, 710, 994, 1085, 1535, 2149, 2170, 2201, 2485, 3070, 4298, 4402, 4970, 9517, 10745, 11005, 15407, 19034, 21490, 21797, 22010, 30814, 43594, 47585, 66619, 77035, 95170, 108985, 133238, 152579, 154070, 217970, 305158, 333095, 666190, 675707, 762895, 1351414, 1525790, 3378535, 4729949, 6757070, 9459898, 23649745, 47299490]

約数ペア:

[(1, 47299490), (2, 23649745), (5, 9459898), (7, 6757070), (10, 4729949), (14, 3378535), (31, 1525790), (35, 1351414), (62, 762895), (70, 675707), (71, 666190), (142, 333095), (155, 305158), (217, 217970), (307, 154070), (310, 152579), (355, 133238), (434, 108985), (497, 95170), (614, 77035), (710, 66619), (994, 47585), (1085, 43594), (1535, 30814), (2149, 22010), (2170, 21797), (2201, 21490), (2485, 19034), (3070, 15407), (4298, 11005), (4402, 10745), (4970, 9517)]