49788410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 113762880

約数和(自身を除く): 63974470

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 43, 49, 70, 85, 86, 98, 119, 139, 170, 215, 238, 245, 278, 301, 430, 490, 595, 602, 695, 731, 833, 973, 1190, 1390, 1462, 1505, 1666, 1946, 2107, 2363, 3010, 3655, 4165, 4214, 4726, 4865, 5117, 5977, 6811, 7310, 8330, 9730, 10234, 10535, 11815, 11954, 13622, 16541, 21070, 23630, 25585, 29885, 33082, 34055, 35819, 41839, 51170, 59770, 68110, 71638, 82705, 83678, 101609, 115787, 165410, 179095, 203218, 209195, 231574, 292873, 358190, 418390, 508045, 578935, 585746, 711263, 1016090, 1157870, 1422526, 1464365, 2928730, 3556315, 4978841, 7112630, 9957682, 24894205, 49788410]

約数ペア:

[(1, 49788410), (2, 24894205), (5, 9957682), (7, 7112630), (10, 4978841), (14, 3556315), (17, 2928730), (34, 1464365), (35, 1422526), (43, 1157870), (49, 1016090), (70, 711263), (85, 585746), (86, 578935), (98, 508045), (119, 418390), (139, 358190), (170, 292873), (215, 231574), (238, 209195), (245, 203218), (278, 179095), (301, 165410), (430, 115787), (490, 101609), (595, 83678), (602, 82705), (695, 71638), (731, 68110), (833, 59770), (973, 51170), (1190, 41839), (1390, 35819), (1462, 34055), (1505, 33082), (1666, 29885), (1946, 25585), (2107, 23630), (2363, 21070), (3010, 16541), (3655, 13622), (4165, 11954), (4214, 11815), (4726, 10535), (4865, 10234), (5117, 9730), (5977, 8330), (6811, 7310)]