55949300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2677}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 139470240

約数和(自身を除く): 83520940

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 110, 190, 209, 220, 275, 380, 418, 475, 550, 836, 950, 1045, 1100, 1900, 2090, 2677, 4180, 5225, 5354, 10450, 10708, 13385, 20900, 26770, 29447, 50863, 53540, 58894, 66925, 101726, 117788, 133850, 147235, 203452, 254315, 267700, 294470, 508630, 559493, 588940, 736175, 1017260, 1118986, 1271575, 1472350, 2237972, 2543150, 2797465, 2944700, 5086300, 5594930, 11189860, 13987325, 27974650, 55949300]

約数ペア:

[(1, 55949300), (2, 27974650), (4, 13987325), (5, 11189860), (10, 5594930), (11, 5086300), (19, 2944700), (20, 2797465), (22, 2543150), (25, 2237972), (38, 1472350), (44, 1271575), (50, 1118986), (55, 1017260), (76, 736175), (95, 588940), (100, 559493), (110, 508630), (190, 294470), (209, 267700), (220, 254315), (275, 203452), (380, 147235), (418, 133850), (475, 117788), (550, 101726), (836, 66925), (950, 58894), (1045, 53540), (1100, 50863), (1900, 29447), (2090, 26770), (2677, 20900), (4180, 13385), (5225, 10708), (5354, 10450)]