50445480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3354

約数の個数: 64

約数和(自身を含む): 152539200

約数和(自身を除く): 102093720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3209, 3930, 5240, 6418, 7860, 9627, 12836, 15720, 16045, 19254, 25672, 32090, 38508, 48135, 64180, 77016, 96270, 128360, 192540, 385080, 420379, 840758, 1261137, 1681516, 2101895, 2522274, 3363032, 4203790, 5044548, 6305685, 8407580, 10089096, 12611370, 16815160, 25222740, 50445480]

約数ペア:

[(1, 50445480), (2, 25222740), (3, 16815160), (4, 12611370), (5, 10089096), (6, 8407580), (8, 6305685), (10, 5044548), (12, 4203790), (15, 3363032), (20, 2522274), (24, 2101895), (30, 1681516), (40, 1261137), (60, 840758), (120, 420379), (131, 385080), (262, 192540), (393, 128360), (524, 96270), (655, 77016), (786, 64180), (1048, 48135), (1310, 38508), (1572, 32090), (1965, 25672), (2620, 19254), (3144, 16045), (3209, 15720), (3930, 12836), (5240, 9627), (6418, 7860)]