47549412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 72

約数和(自身を含む): 125379072

約数和(自身を除く): 77829660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 311, 372, 411, 548, 558, 622, 822, 933, 1116, 1233, 1244, 1644, 1866, 2466, 2799, 3732, 4247, 4932, 5598, 8494, 9641, 11196, 12741, 16988, 19282, 25482, 28923, 38223, 38564, 42607, 50964, 57846, 76446, 85214, 86769, 115692, 127821, 152892, 170428, 173538, 255642, 347076, 383463, 511284, 766926, 1320817, 1533852, 2641634, 3962451, 5283268, 7924902, 11887353, 15849804, 23774706, 47549412]

約数ペア:

[(1, 47549412), (2, 23774706), (3, 15849804), (4, 11887353), (6, 7924902), (9, 5283268), (12, 3962451), (18, 2641634), (31, 1533852), (36, 1320817), (62, 766926), (93, 511284), (124, 383463), (137, 347076), (186, 255642), (274, 173538), (279, 170428), (311, 152892), (372, 127821), (411, 115692), (548, 86769), (558, 85214), (622, 76446), (822, 57846), (933, 50964), (1116, 42607), (1233, 38564), (1244, 38223), (1644, 28923), (1866, 25482), (2466, 19282), (2799, 16988), (3732, 12741), (4247, 11196), (4932, 9641), (5598, 8494)]