51563974

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1601

約数の個数: 48

約数和(自身を含む): 101385216

約数和(自身を除く): 49821242

約数列:

[1, 2, 7, 11, 14, 22, 31, 49, 62, 77, 98, 154, 217, 341, 434, 539, 682, 1078, 1519, 1543, 2387, 3038, 3086, 4774, 10801, 16709, 16973, 21602, 33418, 33946, 47833, 75607, 95666, 118811, 151214, 237622, 334831, 526163, 669662, 831677, 1052326, 1663354, 2343817, 3683141, 4687634, 7366282, 25781987, 51563974]

約数ペア:

[(1, 51563974), (2, 25781987), (7, 7366282), (11, 4687634), (14, 3683141), (22, 2343817), (31, 1663354), (49, 1052326), (62, 831677), (77, 669662), (98, 526163), (154, 334831), (217, 237622), (341, 151214), (434, 118811), (539, 95666), (682, 75607), (1078, 47833), (1519, 33946), (1543, 33418), (2387, 21602), (3038, 16973), (3086, 16709), (4774, 10801)]