49464580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1489}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 114145920

約数和(自身を除く): 64681340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 151, 220, 302, 604, 755, 1489, 1510, 1661, 2978, 3020, 3322, 5956, 6644, 7445, 8305, 14890, 16379, 16610, 29780, 32758, 33220, 65516, 81895, 163790, 224839, 327580, 449678, 899356, 1124195, 2248390, 2473229, 4496780, 4946458, 9892916, 12366145, 24732290, 49464580]

約数ペア:

[(1, 49464580), (2, 24732290), (4, 12366145), (5, 9892916), (10, 4946458), (11, 4496780), (20, 2473229), (22, 2248390), (44, 1124195), (55, 899356), (110, 449678), (151, 327580), (220, 224839), (302, 163790), (604, 81895), (755, 65516), (1489, 33220), (1510, 32758), (1661, 29780), (2978, 16610), (3020, 16379), (3322, 14890), (5956, 8305), (6644, 7445)]