52955680

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19469}}^1$

素因数の和:19501

約数の個数: 48

約数和(自身を含む): 132473880

約数和(自身を除く): 79518200

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, 19469, 38938, 77876, 97345, 155752, 194690, 311504, 330973, 389380, 623008, 661946, 778760, 1323892, 1557520, 1654865, 2647784, 3115040, 3309730, 5295568, 6619460, 10591136, 13238920, 26477840, 52955680]

約数ペア:

[(1, 52955680), (2, 26477840), (4, 13238920), (5, 10591136), (8, 6619460), (10, 5295568), (16, 3309730), (17, 3115040), (20, 2647784), (32, 1654865), (34, 1557520), (40, 1323892), (68, 778760), (80, 661946), (85, 623008), (136, 389380), (160, 330973), (170, 311504), (272, 194690), (340, 155752), (544, 97345), (680, 77876), (1360, 38938), (2720, 19469)]