49207901744

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1\times {\mathrm{1801}}^1$

素因数の和:2266

約数の個数: 80

約数和(自身を含む): 98631734784

約数和(自身を除く): 49423833040

約数列:

[1, 2, 4, 8, 16, 43, 86, 151, 172, 263, 302, 344, 526, 604, 688, 1052, 1208, 1801, 2104, 2416, 3602, 4208, 6493, 7204, 11309, 12986, 14408, 22618, 25972, 28816, 39713, 45236, 51944, 77443, 79426, 90472, 103888, 154886, 158852, 180944, 271951, 309772, 317704, 473663, 543902, 619544, 635408, 947326, 1087804, 1239088, 1707659, 1894652, 2175608, 3415318, 3789304, 4351216, 6830636, 7578608, 11693893, 13661272, 20367509, 23387786, 27322544, 40735018, 46775572, 71523113, 81470036, 93551144, 143046226, 162940072, 187102288, 286092452, 325880144, 572184904, 1144369808, 3075493859, 6150987718, 12301975436, 24603950872, 49207901744]

約数ペア:

[(1, 49207901744), (2, 24603950872), (4, 12301975436), (8, 6150987718), (16, 3075493859), (43, 1144369808), (86, 572184904), (151, 325880144), (172, 286092452), (263, 187102288), (302, 162940072), (344, 143046226), (526, 93551144), (604, 81470036), (688, 71523113), (1052, 46775572), (1208, 40735018), (1801, 27322544), (2104, 23387786), (2416, 20367509), (3602, 13661272), (4208, 11693893), (6493, 7578608), (7204, 6830636), (11309, 4351216), (12986, 3789304), (14408, 3415318), (22618, 2175608), (25972, 1894652), (28816, 1707659), (39713, 1239088), (45236, 1087804), (51944, 947326), (77443, 635408), (79426, 619544), (90472, 543902), (103888, 473663), (154886, 317704), (158852, 309772), (180944, 271951)]