49629760

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5003}}^1$

素因数の和:5051

約数の個数: 56

約数和(自身を含む): 122017536

約数和(自身を除く): 72387776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 4960, 5003, 9920, 10006, 20012, 25015, 40024, 50030, 80048, 100060, 155093, 160096, 200120, 310186, 320192, 400240, 620372, 775465, 800480, 1240744, 1550930, 1600960, 2481488, 3101860, 4962976, 6203720, 9925952, 12407440, 24814880, 49629760]

約数ペア:

[(1, 49629760), (2, 24814880), (4, 12407440), (5, 9925952), (8, 6203720), (10, 4962976), (16, 3101860), (20, 2481488), (31, 1600960), (32, 1550930), (40, 1240744), (62, 800480), (64, 775465), (80, 620372), (124, 400240), (155, 320192), (160, 310186), (248, 200120), (310, 160096), (320, 155093), (496, 100060), (620, 80048), (992, 50030), (1240, 40024), (1984, 25015), (2480, 20012), (4960, 10006), (5003, 9920)]