49003430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1031}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 103765536

約数和(自身を除く): 54762106

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 97, 98, 194, 245, 485, 490, 679, 970, 1031, 1358, 2062, 3395, 4753, 5155, 6790, 7217, 9506, 10310, 14434, 23765, 36085, 47530, 50519, 72170, 100007, 101038, 200014, 252595, 500035, 505190, 700049, 1000070, 1400098, 3500245, 4900343, 7000490, 9800686, 24501715, 49003430]

約数ペア:

[(1, 49003430), (2, 24501715), (5, 9800686), (7, 7000490), (10, 4900343), (14, 3500245), (35, 1400098), (49, 1000070), (70, 700049), (97, 505190), (98, 500035), (194, 252595), (245, 200014), (485, 101038), (490, 100007), (679, 72170), (970, 50519), (1031, 47530), (1358, 36085), (2062, 23765), (3395, 14434), (4753, 10310), (5155, 9506), (6790, 7217)]