55125810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21121}}^1$

素因数の和:21163

約数の個数: 48

約数和(自身を含む): 148276440

約数和(自身を除く): 93150630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 21121, 42242, 63363, 105605, 126726, 190089, 211210, 316815, 380178, 612509, 633630, 950445, 1225018, 1837527, 1900890, 3062545, 3675054, 5512581, 6125090, 9187635, 11025162, 18375270, 27562905, 55125810]

約数ペア:

[(1, 55125810), (2, 27562905), (3, 18375270), (5, 11025162), (6, 9187635), (9, 6125090), (10, 5512581), (15, 3675054), (18, 3062545), (29, 1900890), (30, 1837527), (45, 1225018), (58, 950445), (87, 633630), (90, 612509), (145, 380178), (174, 316815), (261, 211210), (290, 190089), (435, 126726), (522, 105605), (870, 63363), (1305, 42242), (2610, 21121)]