50422528

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 110171600

約数和(自身を除く): 59749072

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 109, 128, 139, 208, 218, 256, 278, 416, 436, 556, 832, 872, 1112, 1417, 1664, 1744, 1807, 2224, 2834, 3328, 3488, 3614, 4448, 5668, 6976, 7228, 8896, 11336, 13952, 14456, 15151, 17792, 22672, 27904, 28912, 30302, 35584, 45344, 57824, 60604, 90688, 115648, 121208, 181376, 196963, 231296, 242416, 362752, 393926, 462592, 484832, 787852, 969664, 1575704, 1939328, 3151408, 3878656, 6302816, 12605632, 25211264, 50422528]

約数ペア:

[(1, 50422528), (2, 25211264), (4, 12605632), (8, 6302816), (13, 3878656), (16, 3151408), (26, 1939328), (32, 1575704), (52, 969664), (64, 787852), (104, 484832), (109, 462592), (128, 393926), (139, 362752), (208, 242416), (218, 231296), (256, 196963), (278, 181376), (416, 121208), (436, 115648), (556, 90688), (832, 60604), (872, 57824), (1112, 45344), (1417, 35584), (1664, 30302), (1744, 28912), (1807, 27904), (2224, 22672), (2834, 17792), (3328, 15151), (3488, 14456), (3614, 13952), (4448, 11336), (5668, 8896), (6976, 7228)]