28097950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 55683936

約数和(自身を除く): 27585986

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 53, 106, 115, 230, 265, 461, 530, 575, 922, 1150, 1219, 1325, 2305, 2438, 2650, 4610, 6095, 10603, 11525, 12190, 21206, 23050, 24433, 30475, 48866, 53015, 60950, 106030, 122165, 244330, 265075, 530150, 561959, 610825, 1123918, 1221650, 2809795, 5619590, 14048975, 28097950]

約数ペア:

[(1, 28097950), (2, 14048975), (5, 5619590), (10, 2809795), (23, 1221650), (25, 1123918), (46, 610825), (50, 561959), (53, 530150), (106, 265075), (115, 244330), (230, 122165), (265, 106030), (461, 60950), (530, 53015), (575, 48866), (922, 30475), (1150, 24433), (1219, 23050), (1325, 21206), (2305, 12190), (2438, 11525), (2650, 10603), (4610, 6095)]