50005578

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{2153}}^1$

素因数の和:2251

約数の個数: 48

約数和(自身を含む): 117866880

約数和(自身を除く): 67861302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1659, 2153, 3318, 3871, 4306, 6459, 7742, 11613, 12918, 15071, 23226, 30142, 45213, 90426, 105497, 170087, 210994, 316491, 340174, 510261, 632982, 1020522, 1190609, 2381218, 3571827, 7143654, 8334263, 16668526, 25002789, 50005578]

約数ペア:

[(1, 50005578), (2, 25002789), (3, 16668526), (6, 8334263), (7, 7143654), (14, 3571827), (21, 2381218), (42, 1190609), (49, 1020522), (79, 632982), (98, 510261), (147, 340174), (158, 316491), (237, 210994), (294, 170087), (474, 105497), (553, 90426), (1106, 45213), (1659, 30142), (2153, 23226), (3318, 15071), (3871, 12918), (4306, 11613), (6459, 7742)]