51821424

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1019

約数の個数: 80

約数和(自身を含む): 149990400

約数和(自身を除く): 98168976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 417, 432, 556, 834, 863, 1112, 1251, 1668, 1726, 2224, 2502, 2589, 3336, 3452, 3753, 5004, 5178, 6672, 6904, 7506, 7767, 10008, 10356, 13808, 15012, 15534, 20016, 20712, 23301, 30024, 31068, 41424, 46602, 60048, 62136, 93204, 119957, 124272, 186408, 239914, 359871, 372816, 479828, 719742, 959656, 1079613, 1439484, 1919312, 2159226, 2878968, 3238839, 4318452, 5757936, 6477678, 8636904, 12955356, 17273808, 25910712, 51821424]

約数ペア:

[(1, 51821424), (2, 25910712), (3, 17273808), (4, 12955356), (6, 8636904), (8, 6477678), (9, 5757936), (12, 4318452), (16, 3238839), (18, 2878968), (24, 2159226), (27, 1919312), (36, 1439484), (48, 1079613), (54, 959656), (72, 719742), (108, 479828), (139, 372816), (144, 359871), (216, 239914), (278, 186408), (417, 124272), (432, 119957), (556, 93204), (834, 62136), (863, 60048), (1112, 46602), (1251, 41424), (1668, 31068), (1726, 30024), (2224, 23301), (2502, 20712), (2589, 20016), (3336, 15534), (3452, 15012), (3753, 13808), (5004, 10356), (5178, 10008), (6672, 7767), (6904, 7506)]