53010080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19489}}^1$

素因数の和:19521

約数の個数: 48

約数和(自身を含む): 132609960

約数和(自身を除く): 79599880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 19489, 38978, 77956, 97445, 155912, 194890, 311824, 331313, 389780, 623648, 662626, 779560, 1325252, 1559120, 1656565, 2650504, 3118240, 3313130, 5301008, 6626260, 10602016, 13252520, 26505040, 53010080]

約数ペア:

[(1, 53010080), (2, 26505040), (4, 13252520), (5, 10602016), (8, 6626260), (10, 5301008), (16, 3313130), (17, 3118240), (20, 2650504), (32, 1656565), (34, 1559120), (40, 1325252), (68, 779560), (80, 662626), (85, 623648), (136, 389780), (160, 331313), (170, 311824), (272, 194890), (340, 155912), (544, 97445), (680, 77956), (1360, 38978), (2720, 19489)]