53966280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19553}}^1$

素因数の和:19590

約数の個数: 64

約数和(自身を含む): 168946560

約数和(自身を除く): 114980280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 19553, 39106, 58659, 78212, 97765, 117318, 156424, 195530, 234636, 293295, 391060, 449719, 469272, 586590, 782120, 899438, 1173180, 1349157, 1798876, 2248595, 2346360, 2698314, 3597752, 4497190, 5396628, 6745785, 8994380, 10793256, 13491570, 17988760, 26983140, 53966280]

約数ペア:

[(1, 53966280), (2, 26983140), (3, 17988760), (4, 13491570), (5, 10793256), (6, 8994380), (8, 6745785), (10, 5396628), (12, 4497190), (15, 3597752), (20, 2698314), (23, 2346360), (24, 2248595), (30, 1798876), (40, 1349157), (46, 1173180), (60, 899438), (69, 782120), (92, 586590), (115, 469272), (120, 449719), (138, 391060), (184, 293295), (230, 234636), (276, 195530), (345, 156424), (460, 117318), (552, 97765), (690, 78212), (920, 58659), (1380, 39106), (2760, 19553)]