55407044

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 72

約数和(自身を含む): 127169280

約数和(自身を除く): 71762236

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 829, 868, 1078, 1364, 1519, 1658, 2156, 2387, 3038, 3316, 4774, 5803, 6076, 9119, 9548, 11606, 16709, 18238, 23212, 25699, 33418, 36476, 40621, 51398, 63833, 66836, 81242, 102796, 127666, 162484, 179893, 255332, 282689, 359786, 446831, 565378, 719572, 893662, 1130756, 1259251, 1787324, 1978823, 2518502, 3957646, 5037004, 7915292, 13851761, 27703522, 55407044]

約数ペア:

[(1, 55407044), (2, 27703522), (4, 13851761), (7, 7915292), (11, 5037004), (14, 3957646), (22, 2518502), (28, 1978823), (31, 1787324), (44, 1259251), (49, 1130756), (62, 893662), (77, 719572), (98, 565378), (124, 446831), (154, 359786), (196, 282689), (217, 255332), (308, 179893), (341, 162484), (434, 127666), (539, 102796), (682, 81242), (829, 66836), (868, 63833), (1078, 51398), (1364, 40621), (1519, 36476), (1658, 33418), (2156, 25699), (2387, 23212), (3038, 18238), (3316, 16709), (4774, 11606), (5803, 9548), (6076, 9119)]