54238695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 104315904

約数和(自身を除く): 50077209

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 43, 105, 123, 129, 205, 215, 287, 293, 301, 615, 645, 861, 879, 903, 1435, 1465, 1505, 1763, 2051, 4305, 4395, 4515, 5289, 6153, 8815, 10255, 12013, 12341, 12599, 26445, 30765, 36039, 37023, 37797, 60065, 61705, 62995, 84091, 88193, 180195, 185115, 188985, 252273, 264579, 420455, 440965, 516559, 1261365, 1322895, 1549677, 2582795, 3615913, 7748385, 10847739, 18079565, 54238695]

約数ペア:

[(1, 54238695), (3, 18079565), (5, 10847739), (7, 7748385), (15, 3615913), (21, 2582795), (35, 1549677), (41, 1322895), (43, 1261365), (105, 516559), (123, 440965), (129, 420455), (205, 264579), (215, 252273), (287, 188985), (293, 185115), (301, 180195), (615, 88193), (645, 84091), (861, 62995), (879, 61705), (903, 60065), (1435, 37797), (1465, 37023), (1505, 36039), (1763, 30765), (2051, 26445), (4305, 12599), (4395, 12341), (4515, 12013), (5289, 10255), (6153, 8815)]