51171780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3371}}^1$

素因数の和:3417

約数の個数: 96

約数和(自身を含む): 163150848

約数和(自身を除く): 111979068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3371, 3795, 5060, 6742, 7590, 10113, 13484, 15180, 16855, 20226, 33710, 37081, 40452, 50565, 67420, 74162, 77533, 101130, 111243, 148324, 155066, 185405, 202260, 222486, 232599, 310132, 370810, 387665, 444972, 465198, 556215, 741620, 775330, 852863, 930396, 1112430, 1162995, 1550660, 1705726, 2224860, 2325990, 2558589, 3411452, 4264315, 4651980, 5117178, 8528630, 10234356, 12792945, 17057260, 25585890, 51171780]

約数ペア:

[(1, 51171780), (2, 25585890), (3, 17057260), (4, 12792945), (5, 10234356), (6, 8528630), (10, 5117178), (11, 4651980), (12, 4264315), (15, 3411452), (20, 2558589), (22, 2325990), (23, 2224860), (30, 1705726), (33, 1550660), (44, 1162995), (46, 1112430), (55, 930396), (60, 852863), (66, 775330), (69, 741620), (92, 556215), (110, 465198), (115, 444972), (132, 387665), (138, 370810), (165, 310132), (220, 232599), (230, 222486), (253, 202260), (276, 185405), (330, 155066), (345, 148324), (460, 111243), (506, 101130), (660, 77533), (690, 74162), (759, 67420), (1012, 50565), (1265, 40452), (1380, 37081), (1518, 33710), (2530, 20226), (3036, 16855), (3371, 15180), (3795, 13484), (5060, 10113), (6742, 7590)]