508949268050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{773}}^1\times {\mathrm{185467}}^1$

素因数の和:186323

約数の個数: 48

約数和(自身を含む): 961225745472

約数和(自身を除く): 452276477422

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 773, 1546, 1775, 3550, 3865, 7730, 19325, 38650, 54883, 109766, 185467, 274415, 370934, 548830, 927335, 1372075, 1854670, 2744150, 4636675, 9273350, 13168157, 26336314, 65840785, 131681570, 143365991, 286731982, 329203925, 658407850, 716829955, 1433659910, 3584149775, 7168299550, 10178985361, 20357970722, 50894926805, 101789853610, 254474634025, 508949268050]

約数ペア:

[(1, 508949268050), (2, 254474634025), (5, 101789853610), (10, 50894926805), (25, 20357970722), (50, 10178985361), (71, 7168299550), (142, 3584149775), (355, 1433659910), (710, 716829955), (773, 658407850), (1546, 329203925), (1775, 286731982), (3550, 143365991), (3865, 131681570), (7730, 65840785), (19325, 26336314), (38650, 13168157), (54883, 9273350), (109766, 4636675), (185467, 2744150), (274415, 1854670), (370934, 1372075), (548830, 927335)]