48771328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 105633920

約数和(自身を除く): 56862592

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 256, 271, 296, 304, 542, 592, 608, 703, 1084, 1184, 1216, 1406, 2168, 2368, 2432, 2812, 4336, 4736, 4864, 5149, 5624, 8672, 9472, 10027, 10298, 11248, 17344, 20054, 20596, 22496, 34688, 40108, 41192, 44992, 69376, 80216, 82384, 89984, 160432, 164768, 179968, 190513, 320864, 329536, 381026, 641728, 659072, 762052, 1283456, 1318144, 1524104, 2566912, 3048208, 6096416, 12192832, 24385664, 48771328]

約数ペア:

[(1, 48771328), (2, 24385664), (4, 12192832), (8, 6096416), (16, 3048208), (19, 2566912), (32, 1524104), (37, 1318144), (38, 1283456), (64, 762052), (74, 659072), (76, 641728), (128, 381026), (148, 329536), (152, 320864), (256, 190513), (271, 179968), (296, 164768), (304, 160432), (542, 89984), (592, 82384), (608, 80216), (703, 69376), (1084, 44992), (1184, 41192), (1216, 40108), (1406, 34688), (2168, 22496), (2368, 20596), (2432, 20054), (2812, 17344), (4336, 11248), (4736, 10298), (4864, 10027), (5149, 9472), (5624, 8672)]