54239900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3793}}^1$

素因数の和:3831

約数の個数: 72

約数和(自身を含む): 138314064

約数和(自身を除く): 84074164

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 3793, 7150, 7586, 14300, 15172, 18965, 37930, 41723, 49309, 75860, 83446, 94825, 98618, 166892, 189650, 197236, 208615, 246545, 379300, 417230, 493090, 542399, 834460, 986180, 1043075, 1084798, 1232725, 2086150, 2169596, 2465450, 2711995, 4172300, 4930900, 5423990, 10847980, 13559975, 27119950, 54239900]

約数ペア:

[(1, 54239900), (2, 27119950), (4, 13559975), (5, 10847980), (10, 5423990), (11, 4930900), (13, 4172300), (20, 2711995), (22, 2465450), (25, 2169596), (26, 2086150), (44, 1232725), (50, 1084798), (52, 1043075), (55, 986180), (65, 834460), (100, 542399), (110, 493090), (130, 417230), (143, 379300), (220, 246545), (260, 208615), (275, 197236), (286, 189650), (325, 166892), (550, 98618), (572, 94825), (650, 83446), (715, 75860), (1100, 49309), (1300, 41723), (1430, 37930), (2860, 18965), (3575, 15172), (3793, 14300), (7150, 7586)]