47492770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 96181344

約数和(自身を除く): 48688574

約数列:

[1, 2, 5, 10, 13, 26, 53, 61, 65, 106, 113, 122, 130, 226, 265, 305, 530, 565, 610, 689, 793, 1130, 1378, 1469, 1586, 2938, 3233, 3445, 3965, 5989, 6466, 6890, 6893, 7345, 7930, 11978, 13786, 14690, 16165, 29945, 32330, 34465, 42029, 59890, 68930, 77857, 84058, 89609, 155714, 179218, 210145, 365329, 389285, 420290, 448045, 730658, 778570, 896090, 1826645, 3653290, 4749277, 9498554, 23746385, 47492770]

約数ペア:

[(1, 47492770), (2, 23746385), (5, 9498554), (10, 4749277), (13, 3653290), (26, 1826645), (53, 896090), (61, 778570), (65, 730658), (106, 448045), (113, 420290), (122, 389285), (130, 365329), (226, 210145), (265, 179218), (305, 155714), (530, 89609), (565, 84058), (610, 77857), (689, 68930), (793, 59890), (1130, 42029), (1378, 34465), (1469, 32330), (1586, 29945), (2938, 16165), (3233, 14690), (3445, 13786), (3965, 11978), (5989, 7930), (6466, 7345), (6890, 6893)]