55440352

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:919

約数の個数: 48

約数和(自身を含む): 119750400

約数和(自身を除く): 64310048

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 659, 956, 1318, 1912, 2629, 2636, 3824, 5258, 5272, 7249, 7648, 10516, 10544, 14498, 21032, 21088, 28996, 42064, 57992, 84128, 115984, 157501, 231968, 315002, 630004, 1260008, 1732511, 2520016, 3465022, 5040032, 6930044, 13860088, 27720176, 55440352]

約数ペア:

[(1, 55440352), (2, 27720176), (4, 13860088), (8, 6930044), (11, 5040032), (16, 3465022), (22, 2520016), (32, 1732511), (44, 1260008), (88, 630004), (176, 315002), (239, 231968), (352, 157501), (478, 115984), (659, 84128), (956, 57992), (1318, 42064), (1912, 28996), (2629, 21088), (2636, 21032), (3824, 14498), (5258, 10544), (5272, 10516), (7249, 7648)]