49194990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2213}}^1$

素因数の和:2258

約数の個数: 96

約数和(自身を含む): 145061280

約数和(自身を除く): 95866290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2213, 2223, 2470, 3705, 4426, 4446, 6639, 7410, 11065, 11115, 13278, 19917, 22130, 22230, 28769, 33195, 39834, 42047, 57538, 66390, 84094, 86307, 99585, 126141, 143845, 172614, 199170, 210235, 252282, 258921, 287690, 378423, 420470, 431535, 517842, 546611, 630705, 756846, 863070, 1093222, 1261410, 1294605, 1639833, 1892115, 2589210, 2733055, 3279666, 3784230, 4919499, 5466110, 8199165, 9838998, 16398330, 24597495, 49194990]

約数ペア:

[(1, 49194990), (2, 24597495), (3, 16398330), (5, 9838998), (6, 8199165), (9, 5466110), (10, 4919499), (13, 3784230), (15, 3279666), (18, 2733055), (19, 2589210), (26, 1892115), (30, 1639833), (38, 1294605), (39, 1261410), (45, 1093222), (57, 863070), (65, 756846), (78, 630705), (90, 546611), (95, 517842), (114, 431535), (117, 420470), (130, 378423), (171, 287690), (190, 258921), (195, 252282), (234, 210235), (247, 199170), (285, 172614), (342, 143845), (390, 126141), (494, 99585), (570, 86307), (585, 84094), (741, 66390), (855, 57538), (1170, 42047), (1235, 39834), (1482, 33195), (1710, 28769), (2213, 22230), (2223, 22130), (2470, 19917), (3705, 13278), (4426, 11115), (4446, 11065), (6639, 7410)]