49146860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15263}}^1$

素因数の和:15302

約数の個数: 48

約数和(自身を含む): 123088896

約数和(自身を除く): 73942036

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 15263, 30526, 61052, 76315, 106841, 152630, 213682, 305260, 351049, 427364, 534205, 702098, 1068410, 1404196, 1755245, 2136820, 2457343, 3510490, 4914686, 7020980, 9829372, 12286715, 24573430, 49146860]

約数ペア:

[(1, 49146860), (2, 24573430), (4, 12286715), (5, 9829372), (7, 7020980), (10, 4914686), (14, 3510490), (20, 2457343), (23, 2136820), (28, 1755245), (35, 1404196), (46, 1068410), (70, 702098), (92, 534205), (115, 427364), (140, 351049), (161, 305260), (230, 213682), (322, 152630), (460, 106841), (644, 76315), (805, 61052), (1610, 30526), (3220, 15263)]