53313468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17987}}^1$

素因数の和:18026

約数の個数: 48

約数和(自身を含む): 141025920

約数和(自身を除く): 87712452

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 17987, 35974, 53961, 71948, 107922, 215844, 233831, 341753, 467662, 683506, 701493, 935324, 1025259, 1367012, 1402986, 2050518, 2805972, 4101036, 4442789, 8885578, 13328367, 17771156, 26656734, 53313468]

約数ペア:

[(1, 53313468), (2, 26656734), (3, 17771156), (4, 13328367), (6, 8885578), (12, 4442789), (13, 4101036), (19, 2805972), (26, 2050518), (38, 1402986), (39, 1367012), (52, 1025259), (57, 935324), (76, 701493), (78, 683506), (114, 467662), (156, 341753), (228, 233831), (247, 215844), (494, 107922), (741, 71948), (988, 53961), (1482, 35974), (2964, 17987)]