51339294

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 114285600

約数和(自身を除く): 62946306

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 146, 178, 219, 267, 438, 439, 534, 657, 801, 878, 1314, 1317, 1602, 2634, 3951, 6497, 7902, 12994, 19491, 32047, 38982, 39071, 58473, 64094, 78142, 96141, 116946, 117213, 192282, 234426, 288423, 351639, 576846, 703278, 2852183, 5704366, 8556549, 17113098, 25669647, 51339294]

約数ペア:

[(1, 51339294), (2, 25669647), (3, 17113098), (6, 8556549), (9, 5704366), (18, 2852183), (73, 703278), (89, 576846), (146, 351639), (178, 288423), (219, 234426), (267, 192282), (438, 117213), (439, 116946), (534, 96141), (657, 78142), (801, 64094), (878, 58473), (1314, 39071), (1317, 38982), (1602, 32047), (2634, 19491), (3951, 12994), (6497, 7902)]