54312448

素因数分解:

$2^9\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:163

約数の個数: 80

約数和(自身を含む): 115689024

約数和(自身を除く): 61376576

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 61, 64, 74, 94, 122, 128, 148, 188, 244, 256, 296, 376, 488, 512, 592, 752, 976, 1184, 1504, 1739, 1952, 2257, 2368, 2867, 3008, 3478, 3904, 4514, 4736, 5734, 6016, 6956, 7808, 9028, 9472, 11468, 12032, 13912, 15616, 18056, 18944, 22936, 24064, 27824, 31232, 36112, 45872, 55648, 72224, 91744, 106079, 111296, 144448, 183488, 212158, 222592, 288896, 366976, 424316, 445184, 577792, 733952, 848632, 890368, 1155584, 1467904, 1697264, 3394528, 6789056, 13578112, 27156224, 54312448]

約数ペア:

[(1, 54312448), (2, 27156224), (4, 13578112), (8, 6789056), (16, 3394528), (32, 1697264), (37, 1467904), (47, 1155584), (61, 890368), (64, 848632), (74, 733952), (94, 577792), (122, 445184), (128, 424316), (148, 366976), (188, 288896), (244, 222592), (256, 212158), (296, 183488), (376, 144448), (488, 111296), (512, 106079), (592, 91744), (752, 72224), (976, 55648), (1184, 45872), (1504, 36112), (1739, 31232), (1952, 27824), (2257, 24064), (2368, 22936), (2867, 18944), (3008, 18056), (3478, 15616), (3904, 13912), (4514, 12032), (4736, 11468), (5734, 9472), (6016, 9028), (6956, 7808)]