49112609

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 16205791

約数列:

[1, 7, 13, 17, 53, 91, 119, 221, 371, 599, 689, 901, 1547, 4193, 4823, 6307, 7787, 10183, 11713, 31747, 54509, 71281, 81991, 132379, 222229, 412711, 539699, 926653, 2888977, 3777893, 7016087, 49112609]

約数ペア:

[(1, 49112609), (7, 7016087), (13, 3777893), (17, 2888977), (53, 926653), (91, 539699), (119, 412711), (221, 222229), (371, 132379), (599, 81991), (689, 71281), (901, 54509), (1547, 31747), (4193, 11713), (4823, 10183), (6307, 7787)]