49338752

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:235

約数の個数: 64

約数和(自身を含む): 102448800

約数和(自身を除く): 53110048

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 71, 89, 122, 128, 142, 178, 244, 284, 356, 488, 568, 712, 976, 1136, 1424, 1952, 2272, 2848, 3904, 4331, 4544, 5429, 5696, 6319, 7808, 8662, 9088, 10858, 11392, 12638, 17324, 21716, 25276, 34648, 43432, 50552, 69296, 86864, 101104, 138592, 173728, 202208, 277184, 347456, 385459, 404416, 554368, 694912, 770918, 808832, 1541836, 3083672, 6167344, 12334688, 24669376, 49338752]

約数ペア:

[(1, 49338752), (2, 24669376), (4, 12334688), (8, 6167344), (16, 3083672), (32, 1541836), (61, 808832), (64, 770918), (71, 694912), (89, 554368), (122, 404416), (128, 385459), (142, 347456), (178, 277184), (244, 202208), (284, 173728), (356, 138592), (488, 101104), (568, 86864), (712, 69296), (976, 50552), (1136, 43432), (1424, 34648), (1952, 25276), (2272, 21716), (2848, 17324), (3904, 12638), (4331, 11392), (4544, 10858), (5429, 9088), (5696, 8662), (6319, 7808)]