47089631890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1\times {\mathrm{457}}^1$

素因数の和:956

約数の個数: 128

約数和(自身を含む): 101333928960

約数和(自身を除く): 54244297070

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 193, 203, 263, 290, 386, 406, 457, 526, 914, 965, 1015, 1315, 1351, 1841, 1930, 2030, 2285, 2630, 2702, 3199, 3682, 4570, 5597, 6398, 6755, 7627, 9205, 11194, 13253, 13510, 15254, 15995, 18410, 26506, 27985, 31990, 38135, 39179, 50759, 53389, 55970, 66265, 76270, 78358, 88201, 92771, 101518, 106778, 120191, 132530, 176402, 185542, 195895, 240382, 253795, 266945, 355313, 391790, 441005, 463855, 507590, 533890, 600955, 617407, 710626, 841337, 882010, 927710, 1201910, 1234814, 1472011, 1682674, 1776565, 2557829, 2944022, 3087035, 3485539, 3553130, 4206685, 5115658, 6174070, 6971078, 7360055, 8413370, 10304077, 12789145, 14720110, 17427695, 17904803, 20608154, 23196863, 24398773, 25578290, 34855390, 35809606, 46393726, 48797546, 51520385, 89524015, 103040770, 115984315, 121993865, 162378041, 179048030, 231968630, 243987730, 324756082, 672709027, 811890205, 1345418054, 1623780410, 3363545135, 4708963189, 6727090270, 9417926378, 23544815945, 47089631890]

約数ペア:

[(1, 47089631890), (2, 23544815945), (5, 9417926378), (7, 6727090270), (10, 4708963189), (14, 3363545135), (29, 1623780410), (35, 1345418054), (58, 811890205), (70, 672709027), (145, 324756082), (193, 243987730), (203, 231968630), (263, 179048030), (290, 162378041), (386, 121993865), (406, 115984315), (457, 103040770), (526, 89524015), (914, 51520385), (965, 48797546), (1015, 46393726), (1315, 35809606), (1351, 34855390), (1841, 25578290), (1930, 24398773), (2030, 23196863), (2285, 20608154), (2630, 17904803), (2702, 17427695), (3199, 14720110), (3682, 12789145), (4570, 10304077), (5597, 8413370), (6398, 7360055), (6755, 6971078), (7627, 6174070), (9205, 5115658), (11194, 4206685), (13253, 3553130), (13510, 3485539), (15254, 3087035), (15995, 2944022), (18410, 2557829), (26506, 1776565), (27985, 1682674), (31990, 1472011), (38135, 1234814), (39179, 1201910), (50759, 927710), (53389, 882010), (55970, 841337), (66265, 710626), (76270, 617407), (78358, 600955), (88201, 533890), (92771, 507590), (101518, 463855), (106778, 441005), (120191, 391790), (132530, 355313), (176402, 266945), (185542, 253795), (195895, 240382)]