47964930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6473}}^1$

素因数の和:6515

約数の個数: 64

約数和(自身を含む): 130515840

約数和(自身を除く): 82550910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 6473, 7410, 12946, 19419, 32365, 38838, 64730, 84149, 97095, 122987, 168298, 194190, 245974, 252447, 368961, 420745, 504894, 614935, 737922, 841490, 1229870, 1262235, 1598831, 1844805, 2524470, 3197662, 3689610, 4796493, 7994155, 9592986, 15988310, 23982465, 47964930]

約数ペア:

[(1, 47964930), (2, 23982465), (3, 15988310), (5, 9592986), (6, 7994155), (10, 4796493), (13, 3689610), (15, 3197662), (19, 2524470), (26, 1844805), (30, 1598831), (38, 1262235), (39, 1229870), (57, 841490), (65, 737922), (78, 614935), (95, 504894), (114, 420745), (130, 368961), (190, 252447), (195, 245974), (247, 194190), (285, 168298), (390, 122987), (494, 97095), (570, 84149), (741, 64730), (1235, 38838), (1482, 32365), (2470, 19419), (3705, 12946), (6473, 7410)]