50123140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7759}}^1$

素因数の和:7804

約数の個数: 48

約数和(自身を含む): 117331200

約数和(自身を除く): 67208060

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 7759, 15518, 31036, 38795, 77590, 131903, 147421, 155180, 263806, 294842, 527612, 589684, 659515, 737105, 1319030, 1474210, 2506157, 2638060, 2948420, 5012314, 10024628, 12530785, 25061570, 50123140]

約数ペア:

[(1, 50123140), (2, 25061570), (4, 12530785), (5, 10024628), (10, 5012314), (17, 2948420), (19, 2638060), (20, 2506157), (34, 1474210), (38, 1319030), (68, 737105), (76, 659515), (85, 589684), (95, 527612), (170, 294842), (190, 263806), (323, 155180), (340, 147421), (380, 131903), (646, 77590), (1292, 38795), (1615, 31036), (3230, 15518), (6460, 7759)]