55413576

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40507}}^1$

素因数の和:40538

約数の個数: 48

約数和(自身を含む): 157981200

約数和(自身を除く): 102567624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 40507, 81014, 121521, 162028, 243042, 324056, 364563, 486084, 729126, 769633, 972168, 1458252, 1539266, 2308899, 2916504, 3078532, 4617798, 6157064, 6926697, 9235596, 13853394, 18471192, 27706788, 55413576]

約数ペア:

[(1, 55413576), (2, 27706788), (3, 18471192), (4, 13853394), (6, 9235596), (8, 6926697), (9, 6157064), (12, 4617798), (18, 3078532), (19, 2916504), (24, 2308899), (36, 1539266), (38, 1458252), (57, 972168), (72, 769633), (76, 729126), (114, 486084), (152, 364563), (171, 324056), (228, 243042), (342, 162028), (456, 121521), (684, 81014), (1368, 40507)]