50697320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1698

約数の個数: 64

約数和(自身を含む): 123076800

約数和(自身を除く): 72379480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 41, 76, 82, 95, 152, 164, 190, 205, 328, 380, 410, 760, 779, 820, 1558, 1627, 1640, 3116, 3254, 3895, 6232, 6508, 7790, 8135, 13016, 15580, 16270, 30913, 31160, 32540, 61826, 65080, 66707, 123652, 133414, 154565, 247304, 266828, 309130, 333535, 533656, 618260, 667070, 1236520, 1267433, 1334140, 2534866, 2668280, 5069732, 6337165, 10139464, 12674330, 25348660, 50697320]

約数ペア:

[(1, 50697320), (2, 25348660), (4, 12674330), (5, 10139464), (8, 6337165), (10, 5069732), (19, 2668280), (20, 2534866), (38, 1334140), (40, 1267433), (41, 1236520), (76, 667070), (82, 618260), (95, 533656), (152, 333535), (164, 309130), (190, 266828), (205, 247304), (328, 154565), (380, 133414), (410, 123652), (760, 66707), (779, 65080), (820, 61826), (1558, 32540), (1627, 31160), (1640, 30913), (3116, 16270), (3254, 15580), (3895, 13016), (6232, 8135), (6508, 7790)]