53514215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:959

約数の個数: 32

約数和(自身を含む): 73322496

約数和(自身を除く): 19808281

約数列:

[1, 5, 17, 23, 31, 85, 115, 155, 391, 527, 713, 883, 1955, 2635, 3565, 4415, 12121, 15011, 20309, 27373, 60605, 75055, 101545, 136865, 345253, 465341, 629579, 1726265, 2326705, 3147895, 10702843, 53514215]

約数ペア:

[(1, 53514215), (5, 10702843), (17, 3147895), (23, 2326705), (31, 1726265), (85, 629579), (115, 465341), (155, 345253), (391, 136865), (527, 101545), (713, 75055), (883, 60605), (1955, 27373), (2635, 20309), (3565, 15011), (4415, 12121)]