50759730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 156764160

約数和(自身を除く): 106004430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 135, 189, 210, 214, 251, 270, 315, 321, 378, 502, 535, 630, 642, 749, 753, 945, 963, 1070, 1255, 1498, 1506, 1605, 1757, 1890, 1926, 2247, 2259, 2510, 2889, 3210, 3514, 3745, 3765, 4494, 4518, 4815, 5271, 5778, 6741, 6777, 7490, 7530, 8785, 9630, 10542, 11235, 11295, 13482, 13554, 14445, 15813, 17570, 20223, 22470, 22590, 26355, 26857, 28890, 31626, 33705, 33885, 40446, 47439, 52710, 53714, 67410, 67770, 79065, 80571, 94878, 101115, 134285, 158130, 161142, 187999, 202230, 237195, 241713, 268570, 375998, 402855, 474390, 483426, 563997, 725139, 805710, 939995, 1127994, 1208565, 1450278, 1691991, 1879990, 2417130, 2819985, 3383982, 3625695, 5075973, 5639970, 7251390, 8459955, 10151946, 16919910, 25379865, 50759730]

約数ペア:

[(1, 50759730), (2, 25379865), (3, 16919910), (5, 10151946), (6, 8459955), (7, 7251390), (9, 5639970), (10, 5075973), (14, 3625695), (15, 3383982), (18, 2819985), (21, 2417130), (27, 1879990), (30, 1691991), (35, 1450278), (42, 1208565), (45, 1127994), (54, 939995), (63, 805710), (70, 725139), (90, 563997), (105, 483426), (107, 474390), (126, 402855), (135, 375998), (189, 268570), (210, 241713), (214, 237195), (251, 202230), (270, 187999), (315, 161142), (321, 158130), (378, 134285), (502, 101115), (535, 94878), (630, 80571), (642, 79065), (749, 67770), (753, 67410), (945, 53714), (963, 52710), (1070, 47439), (1255, 40446), (1498, 33885), (1506, 33705), (1605, 31626), (1757, 28890), (1890, 26857), (1926, 26355), (2247, 22590), (2259, 22470), (2510, 20223), (2889, 17570), (3210, 15813), (3514, 14445), (3745, 13554), (3765, 13482), (4494, 11295), (4518, 11235), (4815, 10542), (5271, 9630), (5778, 8785), (6741, 7530), (6777, 7490)]