52297984

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 112914648

約数和(自身を除く): 60616664

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 128, 136, 197, 244, 256, 272, 394, 488, 544, 788, 976, 1037, 1088, 1576, 1952, 2074, 2176, 3152, 3349, 3904, 4148, 4352, 6304, 6698, 7808, 8296, 12017, 12608, 13396, 15616, 16592, 24034, 25216, 26792, 33184, 48068, 50432, 53584, 66368, 96136, 107168, 132736, 192272, 204289, 214336, 265472, 384544, 408578, 428672, 769088, 817156, 857344, 1538176, 1634312, 3076352, 3268624, 6537248, 13074496, 26148992, 52297984]

約数ペア:

[(1, 52297984), (2, 26148992), (4, 13074496), (8, 6537248), (16, 3268624), (17, 3076352), (32, 1634312), (34, 1538176), (61, 857344), (64, 817156), (68, 769088), (122, 428672), (128, 408578), (136, 384544), (197, 265472), (244, 214336), (256, 204289), (272, 192272), (394, 132736), (488, 107168), (544, 96136), (788, 66368), (976, 53584), (1037, 50432), (1088, 48068), (1576, 33184), (1952, 26792), (2074, 25216), (2176, 24034), (3152, 16592), (3349, 15616), (3904, 13396), (4148, 12608), (4352, 12017), (6304, 8296), (6698, 7808)]