49093280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18049}}^1$

素因数の和:18081

約数の個数: 48

約数和(自身を含む): 122812200

約数和(自身を除く): 73718920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 18049, 36098, 72196, 90245, 144392, 180490, 288784, 306833, 360980, 577568, 613666, 721960, 1227332, 1443920, 1534165, 2454664, 2887840, 3068330, 4909328, 6136660, 9818656, 12273320, 24546640, 49093280]

約数ペア:

[(1, 49093280), (2, 24546640), (4, 12273320), (5, 9818656), (8, 6136660), (10, 4909328), (16, 3068330), (17, 2887840), (20, 2454664), (32, 1534165), (34, 1443920), (40, 1227332), (68, 721960), (80, 613666), (85, 577568), (136, 360980), (160, 306833), (170, 288784), (272, 180490), (340, 144392), (544, 90245), (680, 72196), (1360, 36098), (2720, 18049)]