53204418

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{13877}}^1$

素因数の和:13959

約数の個数: 32

約数和(自身を含む): 119905920

約数和(自身を除く): 66701502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 13877, 27754, 41631, 83262, 124893, 249786, 374679, 749358, 985267, 1970534, 2955801, 5911602, 8867403, 17734806, 26602209, 53204418]

約数ペア:

[(1, 53204418), (2, 26602209), (3, 17734806), (6, 8867403), (9, 5911602), (18, 2955801), (27, 1970534), (54, 985267), (71, 749358), (142, 374679), (213, 249786), (426, 124893), (639, 83262), (1278, 41631), (1917, 27754), (3834, 13877)]