56069988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18917}}^1$

素因数の和:18956

約数の個数: 48

約数和(自身を含む): 148317120

約数和(自身を除く): 92247132

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, 18917, 37834, 56751, 75668, 113502, 227004, 245921, 359423, 491842, 718846, 737763, 983684, 1078269, 1437692, 1475526, 2156538, 2951052, 4313076, 4672499, 9344998, 14017497, 18689996, 28034994, 56069988]

約数ペア:

[(1, 56069988), (2, 28034994), (3, 18689996), (4, 14017497), (6, 9344998), (12, 4672499), (13, 4313076), (19, 2951052), (26, 2156538), (38, 1475526), (39, 1437692), (52, 1078269), (57, 983684), (76, 737763), (78, 718846), (114, 491842), (156, 359423), (228, 245921), (247, 227004), (494, 113502), (741, 75668), (988, 56751), (1482, 37834), (2964, 18917)]