56333820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{977}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 163153872

約数和(自身を除く): 106820052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 977, 1860, 1922, 1954, 2883, 2931, 3844, 3908, 4805, 4885, 5766, 5862, 9610, 9770, 11532, 11724, 14415, 14655, 19220, 19540, 28830, 29310, 30287, 57660, 58620, 60574, 90861, 121148, 151435, 181722, 302870, 363444, 454305, 605740, 908610, 938897, 1817220, 1877794, 2816691, 3755588, 4694485, 5633382, 9388970, 11266764, 14083455, 18777940, 28166910, 56333820]

約数ペア:

[(1, 56333820), (2, 28166910), (3, 18777940), (4, 14083455), (5, 11266764), (6, 9388970), (10, 5633382), (12, 4694485), (15, 3755588), (20, 2816691), (30, 1877794), (31, 1817220), (60, 938897), (62, 908610), (93, 605740), (124, 454305), (155, 363444), (186, 302870), (310, 181722), (372, 151435), (465, 121148), (620, 90861), (930, 60574), (961, 58620), (977, 57660), (1860, 30287), (1922, 29310), (1954, 28830), (2883, 19540), (2931, 19220), (3844, 14655), (3908, 14415), (4805, 11724), (4885, 11532), (5766, 9770), (5862, 9610)]