47059960

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3259}}^1$

素因数の和:3308

約数の個数: 48

約数和(自身を含む): 111785400

約数和(自身を除く): 64725440

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3259, 3610, 6518, 7220, 13036, 14440, 16295, 26072, 32590, 61921, 65180, 123842, 130360, 247684, 309605, 495368, 619210, 1176499, 1238420, 2352998, 2476840, 4705996, 5882495, 9411992, 11764990, 23529980, 47059960]

約数ペア:

[(1, 47059960), (2, 23529980), (4, 11764990), (5, 9411992), (8, 5882495), (10, 4705996), (19, 2476840), (20, 2352998), (38, 1238420), (40, 1176499), (76, 619210), (95, 495368), (152, 309605), (190, 247684), (361, 130360), (380, 123842), (722, 65180), (760, 61921), (1444, 32590), (1805, 26072), (2888, 16295), (3259, 14440), (3610, 13036), (6518, 7220)]