53144385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 50812095

約数列:

[1, 3, 5, 7, 15, 21, 29, 31, 35, 87, 93, 105, 145, 155, 203, 217, 435, 465, 563, 609, 651, 899, 1015, 1085, 1689, 2697, 2815, 3045, 3255, 3941, 4495, 6293, 8445, 11823, 13485, 16327, 17453, 18879, 19705, 31465, 48981, 52359, 59115, 81635, 87265, 94395, 114289, 122171, 244905, 261795, 342867, 366513, 506137, 571445, 610855, 1518411, 1714335, 1832565, 2530685, 3542959, 7592055, 10628877, 17714795, 53144385]

約数ペア:

[(1, 53144385), (3, 17714795), (5, 10628877), (7, 7592055), (15, 3542959), (21, 2530685), (29, 1832565), (31, 1714335), (35, 1518411), (87, 610855), (93, 571445), (105, 506137), (145, 366513), (155, 342867), (203, 261795), (217, 244905), (435, 122171), (465, 114289), (563, 94395), (609, 87265), (651, 81635), (899, 59115), (1015, 52359), (1085, 48981), (1689, 31465), (2697, 19705), (2815, 18879), (3045, 17453), (3255, 16327), (3941, 13485), (4495, 11823), (6293, 8445)]