48637435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 78566400

約数和(自身を除く): 29928965

約数列:

[1, 5, 7, 11, 19, 35, 55, 61, 77, 95, 109, 133, 209, 305, 385, 427, 545, 665, 671, 763, 1045, 1159, 1199, 1463, 2071, 2135, 3355, 3815, 4697, 5795, 5995, 6649, 7315, 8113, 8393, 10355, 12749, 14497, 22781, 23485, 33245, 40565, 41965, 46543, 63745, 72485, 73139, 89243, 113905, 126331, 159467, 232715, 365695, 446215, 511973, 631655, 797335, 884317, 1389641, 2559865, 4421585, 6948205, 9727487, 48637435]

約数ペア:

[(1, 48637435), (5, 9727487), (7, 6948205), (11, 4421585), (19, 2559865), (35, 1389641), (55, 884317), (61, 797335), (77, 631655), (95, 511973), (109, 446215), (133, 365695), (209, 232715), (305, 159467), (385, 126331), (427, 113905), (545, 89243), (665, 73139), (671, 72485), (763, 63745), (1045, 46543), (1159, 41965), (1199, 40565), (1463, 33245), (2071, 23485), (2135, 22781), (3355, 14497), (3815, 12749), (4697, 10355), (5795, 8393), (5995, 8113), (6649, 7315)]