51925005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 103371840

約数和(自身を除く): 51446835

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 3135, 5521, 9405, 16563, 27605, 49689, 60731, 82815, 104899, 182193, 248445, 303655, 314697, 524495, 546579, 910965, 944091, 1153889, 1573485, 2732895, 3461667, 4720455, 5769445, 10385001, 17308335, 51925005]

約数ペア:

[(1, 51925005), (3, 17308335), (5, 10385001), (9, 5769445), (11, 4720455), (15, 3461667), (19, 2732895), (33, 1573485), (45, 1153889), (55, 944091), (57, 910965), (95, 546579), (99, 524495), (165, 314697), (171, 303655), (209, 248445), (285, 182193), (495, 104899), (627, 82815), (855, 60731), (1045, 49689), (1881, 27605), (3135, 16563), (5521, 9405)]