49384075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 69745536

約数和(自身を除く): 20361461

約数列:

[1, 5, 13, 25, 47, 53, 61, 65, 235, 265, 305, 325, 611, 689, 793, 1175, 1325, 1525, 2491, 2867, 3055, 3233, 3445, 3965, 12455, 14335, 15275, 16165, 17225, 19825, 32383, 37271, 42029, 62275, 71675, 80825, 151951, 161915, 186355, 210145, 759755, 809575, 931775, 1050725, 1975363, 3798775, 9876815, 49384075]

約数ペア:

[(1, 49384075), (5, 9876815), (13, 3798775), (25, 1975363), (47, 1050725), (53, 931775), (61, 809575), (65, 759755), (235, 210145), (265, 186355), (305, 161915), (325, 151951), (611, 80825), (689, 71675), (793, 62275), (1175, 42029), (1325, 37271), (1525, 32383), (2491, 19825), (2867, 17225), (3055, 16165), (3233, 15275), (3445, 14335), (3965, 12455)]