48781390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:817

約数の個数: 64

約数和(自身を含む): 107412480

約数和(自身を除く): 58631090

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 739, 805, 943, 1435, 1478, 1610, 1886, 2870, 3695, 4715, 5173, 6601, 7390, 9430, 10346, 13202, 16997, 25865, 30299, 33005, 33994, 51730, 60598, 66010, 84985, 118979, 151495, 169970, 212093, 237958, 302990, 424186, 594895, 696877, 1060465, 1189790, 1393754, 2120930, 3484385, 4878139, 6968770, 9756278, 24390695, 48781390]

約数ペア:

[(1, 48781390), (2, 24390695), (5, 9756278), (7, 6968770), (10, 4878139), (14, 3484385), (23, 2120930), (35, 1393754), (41, 1189790), (46, 1060465), (70, 696877), (82, 594895), (115, 424186), (161, 302990), (205, 237958), (230, 212093), (287, 169970), (322, 151495), (410, 118979), (574, 84985), (739, 66010), (805, 60598), (943, 51730), (1435, 33994), (1478, 33005), (1610, 30299), (1886, 25865), (2870, 16997), (3695, 13202), (4715, 10346), (5173, 9430), (6601, 7390)]