51149040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7349}}^1$

素因数の和:7394

約数の個数: 80

約数和(自身を含む): 164052000

約数和(自身を除く): 112902960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 7349, 14698, 22047, 29396, 36745, 44094, 58792, 73490, 88188, 110235, 117584, 146980, 176376, 213121, 220470, 293960, 352752, 426242, 440940, 587920, 639363, 852484, 881880, 1065605, 1278726, 1704968, 1763760, 2131210, 2557452, 3196815, 3409936, 4262420, 5114904, 6393630, 8524840, 10229808, 12787260, 17049680, 25574520, 51149040]

約数ペア:

[(1, 51149040), (2, 25574520), (3, 17049680), (4, 12787260), (5, 10229808), (6, 8524840), (8, 6393630), (10, 5114904), (12, 4262420), (15, 3409936), (16, 3196815), (20, 2557452), (24, 2131210), (29, 1763760), (30, 1704968), (40, 1278726), (48, 1065605), (58, 881880), (60, 852484), (80, 639363), (87, 587920), (116, 440940), (120, 426242), (145, 352752), (174, 293960), (232, 220470), (240, 213121), (290, 176376), (348, 146980), (435, 117584), (464, 110235), (580, 88188), (696, 73490), (870, 58792), (1160, 44094), (1392, 36745), (1740, 29396), (2320, 22047), (3480, 14698), (6960, 7349)]