56214340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:557

約数の個数: 96

約数和(自身を含む): 147780864

約数和(自身を除く): 91566524

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 67, 70, 91, 130, 134, 140, 182, 260, 268, 335, 364, 455, 461, 469, 670, 871, 910, 922, 938, 1340, 1742, 1820, 1844, 1876, 2305, 2345, 3227, 3484, 4355, 4610, 4690, 5993, 6097, 6454, 8710, 9220, 9380, 11986, 12194, 12908, 16135, 17420, 23972, 24388, 29965, 30485, 30887, 32270, 41951, 59930, 60970, 61774, 64540, 83902, 119860, 121940, 123548, 154435, 167804, 209755, 216209, 308870, 401531, 419510, 432418, 617740, 803062, 839020, 864836, 1081045, 1606124, 2007655, 2162090, 2810717, 4015310, 4324180, 5621434, 8030620, 11242868, 14053585, 28107170, 56214340]

約数ペア:

[(1, 56214340), (2, 28107170), (4, 14053585), (5, 11242868), (7, 8030620), (10, 5621434), (13, 4324180), (14, 4015310), (20, 2810717), (26, 2162090), (28, 2007655), (35, 1606124), (52, 1081045), (65, 864836), (67, 839020), (70, 803062), (91, 617740), (130, 432418), (134, 419510), (140, 401531), (182, 308870), (260, 216209), (268, 209755), (335, 167804), (364, 154435), (455, 123548), (461, 121940), (469, 119860), (670, 83902), (871, 64540), (910, 61774), (922, 60970), (938, 59930), (1340, 41951), (1742, 32270), (1820, 30887), (1844, 30485), (1876, 29965), (2305, 24388), (2345, 23972), (3227, 17420), (3484, 16135), (4355, 12908), (4610, 12194), (4690, 11986), (5993, 9380), (6097, 9220), (6454, 8710)]