51131700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{56813}}^1$

素因数の和:56833

約数の個数: 54

約数和(自身を含む): 160272294

約数和(自身を除く): 109140594

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 56813, 113626, 170439, 227252, 284065, 340878, 511317, 568130, 681756, 852195, 1022634, 1136260, 1420325, 1704390, 2045268, 2556585, 2840650, 3408780, 4260975, 5113170, 5681300, 8521950, 10226340, 12782925, 17043900, 25565850, 51131700]

約数ペア:

[(1, 51131700), (2, 25565850), (3, 17043900), (4, 12782925), (5, 10226340), (6, 8521950), (9, 5681300), (10, 5113170), (12, 4260975), (15, 3408780), (18, 2840650), (20, 2556585), (25, 2045268), (30, 1704390), (36, 1420325), (45, 1136260), (50, 1022634), (60, 852195), (75, 681756), (90, 568130), (100, 511317), (150, 340878), (180, 284065), (225, 227252), (300, 170439), (450, 113626), (900, 56813)]