56195900

素因数分解:

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

素因数の和:551

約数の個数: 72

約数和(自身を含む): 129929184

約数和(自身を除く): 73733284

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 53, 92, 100, 106, 115, 212, 230, 265, 460, 461, 530, 575, 922, 1060, 1150, 1219, 1325, 1844, 2300, 2305, 2438, 2650, 4610, 4876, 5300, 6095, 9220, 10603, 11525, 12190, 21206, 23050, 24380, 24433, 30475, 42412, 46100, 48866, 53015, 60950, 97732, 106030, 121900, 122165, 212060, 244330, 265075, 488660, 530150, 561959, 610825, 1060300, 1123918, 1221650, 2247836, 2443300, 2809795, 5619590, 11239180, 14048975, 28097950, 56195900]

約数ペア:

[(1, 56195900), (2, 28097950), (4, 14048975), (5, 11239180), (10, 5619590), (20, 2809795), (23, 2443300), (25, 2247836), (46, 1221650), (50, 1123918), (53, 1060300), (92, 610825), (100, 561959), (106, 530150), (115, 488660), (212, 265075), (230, 244330), (265, 212060), (460, 122165), (461, 121900), (530, 106030), (575, 97732), (922, 60950), (1060, 53015), (1150, 48866), (1219, 46100), (1325, 42412), (1844, 30475), (2300, 24433), (2305, 24380), (2438, 23050), (2650, 21206), (4610, 12190), (4876, 11525), (5300, 10603), (6095, 9220)]