51712384

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 108140400

約数和(自身を除く): 56428016

約数列:

[1, 2, 4, 8, 16, 32, 37, 61, 64, 74, 122, 128, 148, 179, 244, 296, 358, 488, 592, 716, 976, 1184, 1432, 1952, 2257, 2368, 2864, 3904, 4514, 4736, 5728, 6623, 7808, 9028, 10919, 11456, 13246, 18056, 21838, 22912, 26492, 36112, 43676, 52984, 72224, 87352, 105968, 144448, 174704, 211936, 288896, 349408, 404003, 423872, 698816, 808006, 847744, 1397632, 1616012, 3232024, 6464048, 12928096, 25856192, 51712384]

約数ペア:

[(1, 51712384), (2, 25856192), (4, 12928096), (8, 6464048), (16, 3232024), (32, 1616012), (37, 1397632), (61, 847744), (64, 808006), (74, 698816), (122, 423872), (128, 404003), (148, 349408), (179, 288896), (244, 211936), (296, 174704), (358, 144448), (488, 105968), (592, 87352), (716, 72224), (976, 52984), (1184, 43676), (1432, 36112), (1952, 26492), (2257, 22912), (2368, 21838), (2864, 18056), (3904, 13246), (4514, 11456), (4736, 10919), (5728, 9028), (6623, 7808)]