48377560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 89516840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 113, 139, 140, 154, 220, 226, 278, 280, 308, 385, 440, 452, 556, 565, 616, 695, 770, 791, 904, 973, 1112, 1130, 1243, 1390, 1529, 1540, 1582, 1946, 2260, 2486, 2780, 3058, 3080, 3164, 3892, 3955, 4520, 4865, 4972, 5560, 6116, 6215, 6328, 7645, 7784, 7910, 8701, 9730, 9944, 10703, 12232, 12430, 15290, 15707, 15820, 17402, 19460, 21406, 24860, 30580, 31414, 31640, 34804, 38920, 42812, 43505, 49720, 53515, 61160, 62828, 69608, 78535, 85624, 87010, 107030, 109949, 125656, 157070, 172777, 174020, 214060, 219898, 314140, 345554, 348040, 428120, 439796, 549745, 628280, 691108, 863885, 879592, 1099490, 1209439, 1382216, 1727770, 2198980, 2418878, 3455540, 4397960, 4837756, 6047195, 6911080, 9675512, 12094390, 24188780, 48377560]

約数ペア:

[(1, 48377560), (2, 24188780), (4, 12094390), (5, 9675512), (7, 6911080), (8, 6047195), (10, 4837756), (11, 4397960), (14, 3455540), (20, 2418878), (22, 2198980), (28, 1727770), (35, 1382216), (40, 1209439), (44, 1099490), (55, 879592), (56, 863885), (70, 691108), (77, 628280), (88, 549745), (110, 439796), (113, 428120), (139, 348040), (140, 345554), (154, 314140), (220, 219898), (226, 214060), (278, 174020), (280, 172777), (308, 157070), (385, 125656), (440, 109949), (452, 107030), (556, 87010), (565, 85624), (616, 78535), (695, 69608), (770, 62828), (791, 61160), (904, 53515), (973, 49720), (1112, 43505), (1130, 42812), (1243, 38920), (1390, 34804), (1529, 31640), (1540, 31414), (1582, 30580), (1946, 24860), (2260, 21406), (2486, 19460), (2780, 17402), (3058, 15820), (3080, 15707), (3164, 15290), (3892, 12430), (3955, 12232), (4520, 10703), (4865, 9944), (4972, 9730), (5560, 8701), (6116, 7910), (6215, 7784), (6328, 7645)]