49939505

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6827}}^1$

素因数の和:6869

約数の個数: 32

約数和(自身を含む): 78658560

約数和(自身を除く): 28719055

約数列:

[1, 5, 7, 11, 19, 35, 55, 77, 95, 133, 209, 385, 665, 1045, 1463, 6827, 7315, 34135, 47789, 75097, 129713, 238945, 375485, 525679, 648565, 907991, 1426843, 2628395, 4539955, 7134215, 9987901, 49939505]

約数ペア:

[(1, 49939505), (5, 9987901), (7, 7134215), (11, 4539955), (19, 2628395), (35, 1426843), (55, 907991), (77, 648565), (95, 525679), (133, 375485), (209, 238945), (385, 129713), (665, 75097), (1045, 47789), (1463, 34135), (6827, 7315)]