54299440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:614

約数の個数: 80

約数和(自身を含む): 137491200

約数和(自身を除く): 83191760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 109, 130, 208, 218, 260, 436, 479, 520, 545, 872, 958, 1040, 1090, 1417, 1744, 1916, 2180, 2395, 2834, 3832, 4360, 4790, 5668, 6227, 7085, 7664, 8720, 9580, 11336, 12454, 14170, 19160, 22672, 24908, 28340, 31135, 38320, 49816, 52211, 56680, 62270, 99632, 104422, 113360, 124540, 208844, 249080, 261055, 417688, 498160, 522110, 678743, 835376, 1044220, 1357486, 2088440, 2714972, 3393715, 4176880, 5429944, 6787430, 10859888, 13574860, 27149720, 54299440]

約数ペア:

[(1, 54299440), (2, 27149720), (4, 13574860), (5, 10859888), (8, 6787430), (10, 5429944), (13, 4176880), (16, 3393715), (20, 2714972), (26, 2088440), (40, 1357486), (52, 1044220), (65, 835376), (80, 678743), (104, 522110), (109, 498160), (130, 417688), (208, 261055), (218, 249080), (260, 208844), (436, 124540), (479, 113360), (520, 104422), (545, 99632), (872, 62270), (958, 56680), (1040, 52211), (1090, 49816), (1417, 38320), (1744, 31135), (1916, 28340), (2180, 24908), (2395, 22672), (2834, 19160), (3832, 14170), (4360, 12454), (4790, 11336), (5668, 9580), (6227, 8720), (7085, 7664)]