53044460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{479}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 130999680

約数和(自身を除く): 77955220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 113, 140, 196, 226, 245, 452, 479, 490, 565, 791, 958, 980, 1130, 1582, 1916, 2260, 2395, 3164, 3353, 3955, 4790, 5537, 6706, 7910, 9580, 11074, 13412, 15820, 16765, 22148, 23471, 27685, 33530, 46942, 54127, 55370, 67060, 93884, 108254, 110740, 117355, 216508, 234710, 270635, 378889, 469420, 541270, 757778, 1082540, 1515556, 1894445, 2652223, 3788890, 5304446, 7577780, 10608892, 13261115, 26522230, 53044460]

約数ペア:

[(1, 53044460), (2, 26522230), (4, 13261115), (5, 10608892), (7, 7577780), (10, 5304446), (14, 3788890), (20, 2652223), (28, 1894445), (35, 1515556), (49, 1082540), (70, 757778), (98, 541270), (113, 469420), (140, 378889), (196, 270635), (226, 234710), (245, 216508), (452, 117355), (479, 110740), (490, 108254), (565, 93884), (791, 67060), (958, 55370), (980, 54127), (1130, 46942), (1582, 33530), (1916, 27685), (2260, 23471), (2395, 22148), (3164, 16765), (3353, 15820), (3955, 13412), (4790, 11074), (5537, 9580), (6706, 7910)]