48697040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{86959}}^1$

素因数の和:86979

約数の個数: 40

約数和(自身を含む): 129396480

約数和(自身を除く): 80699440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 86959, 173918, 347836, 434795, 608713, 695672, 869590, 1217426, 1391344, 1739180, 2434852, 3043565, 3478360, 4869704, 6087130, 6956720, 9739408, 12174260, 24348520, 48697040]

約数ペア:

[(1, 48697040), (2, 24348520), (4, 12174260), (5, 9739408), (7, 6956720), (8, 6087130), (10, 4869704), (14, 3478360), (16, 3043565), (20, 2434852), (28, 1739180), (35, 1391344), (40, 1217426), (56, 869590), (70, 695672), (80, 608713), (112, 434795), (140, 347836), (280, 173918), (560, 86959)]