51004620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3304

約数の個数: 96

約数和(自身を含む): 164203200

約数和(自身を除く): 113198580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3257, 3915, 5220, 6514, 7830, 9771, 13028, 15660, 16285, 19542, 29313, 32570, 39084, 48855, 58626, 65140, 87939, 94453, 97710, 117252, 146565, 175878, 188906, 195420, 283359, 293130, 351756, 377812, 439695, 472265, 566718, 586260, 850077, 879390, 944530, 1133436, 1416795, 1700154, 1758780, 1889060, 2550231, 2833590, 3400308, 4250385, 5100462, 5667180, 8500770, 10200924, 12751155, 17001540, 25502310, 51004620]

約数ペア:

[(1, 51004620), (2, 25502310), (3, 17001540), (4, 12751155), (5, 10200924), (6, 8500770), (9, 5667180), (10, 5100462), (12, 4250385), (15, 3400308), (18, 2833590), (20, 2550231), (27, 1889060), (29, 1758780), (30, 1700154), (36, 1416795), (45, 1133436), (54, 944530), (58, 879390), (60, 850077), (87, 586260), (90, 566718), (108, 472265), (116, 439695), (135, 377812), (145, 351756), (174, 293130), (180, 283359), (261, 195420), (270, 188906), (290, 175878), (348, 146565), (435, 117252), (522, 97710), (540, 94453), (580, 87939), (783, 65140), (870, 58626), (1044, 48855), (1305, 39084), (1566, 32570), (1740, 29313), (2610, 19542), (3132, 16285), (3257, 15660), (3915, 13028), (5220, 9771), (6514, 7830)]