56087556

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 111224316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 49, 51, 62, 68, 84, 93, 98, 102, 119, 124, 147, 181, 186, 196, 204, 217, 238, 294, 357, 362, 372, 434, 476, 527, 543, 588, 651, 714, 724, 833, 868, 1054, 1086, 1267, 1302, 1428, 1519, 1581, 1666, 2108, 2172, 2499, 2534, 2604, 3038, 3077, 3162, 3332, 3689, 3801, 4557, 4998, 5068, 5611, 6076, 6154, 6324, 7378, 7602, 8869, 9114, 9231, 9996, 11067, 11222, 12308, 14756, 15204, 16833, 17738, 18228, 18462, 21539, 22134, 22444, 25823, 26607, 33666, 35476, 36924, 39277, 43078, 44268, 51646, 53214, 64617, 67332, 77469, 78554, 86156, 95387, 103292, 106428, 117831, 129234, 150773, 154938, 157108, 190774, 235662, 258468, 274939, 286161, 301546, 309876, 381548, 452319, 471324, 549878, 572322, 603092, 667709, 824817, 904638, 1099756, 1144644, 1335418, 1649634, 1809276, 2003127, 2670836, 3299268, 4006254, 4673963, 8012508, 9347926, 14021889, 18695852, 28043778, 56087556]

約数ペア:

[(1, 56087556), (2, 28043778), (3, 18695852), (4, 14021889), (6, 9347926), (7, 8012508), (12, 4673963), (14, 4006254), (17, 3299268), (21, 2670836), (28, 2003127), (31, 1809276), (34, 1649634), (42, 1335418), (49, 1144644), (51, 1099756), (62, 904638), (68, 824817), (84, 667709), (93, 603092), (98, 572322), (102, 549878), (119, 471324), (124, 452319), (147, 381548), (181, 309876), (186, 301546), (196, 286161), (204, 274939), (217, 258468), (238, 235662), (294, 190774), (357, 157108), (362, 154938), (372, 150773), (434, 129234), (476, 117831), (527, 106428), (543, 103292), (588, 95387), (651, 86156), (714, 78554), (724, 77469), (833, 67332), (868, 64617), (1054, 53214), (1086, 51646), (1267, 44268), (1302, 43078), (1428, 39277), (1519, 36924), (1581, 35476), (1666, 33666), (2108, 26607), (2172, 25823), (2499, 22444), (2534, 22134), (2604, 21539), (3038, 18462), (3077, 18228), (3162, 17738), (3332, 16833), (3689, 15204), (3801, 14756), (4557, 12308), (4998, 11222), (5068, 11067), (5611, 9996), (6076, 9231), (6154, 9114), (6324, 8869), (7378, 7602)]