48819386

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:240

約数の個数: 72

約数和(自身を含む): 98249760

約数和(自身を除く): 49430374

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 121, 154, 161, 179, 242, 253, 322, 358, 506, 539, 847, 1078, 1127, 1253, 1694, 1771, 1969, 2254, 2506, 2783, 3542, 3938, 4117, 5566, 5929, 8234, 8771, 11858, 12397, 13783, 17542, 19481, 21659, 24794, 27566, 28819, 38962, 43318, 45287, 57638, 90574, 96481, 136367, 151613, 192962, 201733, 272734, 303226, 317009, 403466, 498157, 634018, 996314, 1061291, 2122582, 2219063, 3487099, 4438126, 6974198, 24409693, 48819386]

約数ペア:

[(1, 48819386), (2, 24409693), (7, 6974198), (11, 4438126), (14, 3487099), (22, 2219063), (23, 2122582), (46, 1061291), (49, 996314), (77, 634018), (98, 498157), (121, 403466), (154, 317009), (161, 303226), (179, 272734), (242, 201733), (253, 192962), (322, 151613), (358, 136367), (506, 96481), (539, 90574), (847, 57638), (1078, 45287), (1127, 43318), (1253, 38962), (1694, 28819), (1771, 27566), (1969, 24794), (2254, 21659), (2506, 19481), (2783, 17542), (3542, 13783), (3938, 12397), (4117, 11858), (5566, 8771), (5929, 8234)]