51685440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3167}}^1$

素因数の和:3204

約数の個数: 112

約数和(自身を含む): 173809152

約数和(自身を除く): 122123712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3167, 3264, 4080, 5440, 6334, 8160, 9501, 12668, 15835, 16320, 19002, 25336, 31670, 38004, 47505, 50672, 53839, 63340, 76008, 95010, 101344, 107678, 126680, 152016, 161517, 190020, 202688, 215356, 253360, 269195, 304032, 323034, 380040, 430712, 506720, 538390, 608064, 646068, 760080, 807585, 861424, 1013440, 1076780, 1292136, 1520160, 1615170, 1722848, 2153560, 2584272, 3040320, 3230340, 3445696, 4307120, 5168544, 6460680, 8614240, 10337088, 12921360, 17228480, 25842720, 51685440]

約数ペア:

[(1, 51685440), (2, 25842720), (3, 17228480), (4, 12921360), (5, 10337088), (6, 8614240), (8, 6460680), (10, 5168544), (12, 4307120), (15, 3445696), (16, 3230340), (17, 3040320), (20, 2584272), (24, 2153560), (30, 1722848), (32, 1615170), (34, 1520160), (40, 1292136), (48, 1076780), (51, 1013440), (60, 861424), (64, 807585), (68, 760080), (80, 646068), (85, 608064), (96, 538390), (102, 506720), (120, 430712), (136, 380040), (160, 323034), (170, 304032), (192, 269195), (204, 253360), (240, 215356), (255, 202688), (272, 190020), (320, 161517), (340, 152016), (408, 126680), (480, 107678), (510, 101344), (544, 95010), (680, 76008), (816, 63340), (960, 53839), (1020, 50672), (1088, 47505), (1360, 38004), (1632, 31670), (2040, 25336), (2720, 19002), (3167, 16320), (3264, 15835), (4080, 12668), (5440, 9501), (6334, 8160)]