52540928

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:539

約数の個数: 80

約数和(自身を含む): 120795840

約数和(自身を除く): 68254912

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 491, 512, 608, 704, 836, 982, 1216, 1408, 1672, 1964, 2432, 2816, 3344, 3928, 4864, 5401, 5632, 6688, 7856, 9329, 9728, 10802, 13376, 15712, 18658, 21604, 26752, 31424, 37316, 43208, 53504, 62848, 74632, 86416, 102619, 107008, 125696, 149264, 172832, 205238, 251392, 298528, 345664, 410476, 597056, 691328, 820952, 1194112, 1382656, 1641904, 2388224, 2765312, 3283808, 4776448, 6567616, 13135232, 26270464, 52540928]

約数ペア:

[(1, 52540928), (2, 26270464), (4, 13135232), (8, 6567616), (11, 4776448), (16, 3283808), (19, 2765312), (22, 2388224), (32, 1641904), (38, 1382656), (44, 1194112), (64, 820952), (76, 691328), (88, 597056), (128, 410476), (152, 345664), (176, 298528), (209, 251392), (256, 205238), (304, 172832), (352, 149264), (418, 125696), (491, 107008), (512, 102619), (608, 86416), (704, 74632), (836, 62848), (982, 53504), (1216, 43208), (1408, 37316), (1672, 31424), (1964, 26752), (2432, 21604), (2816, 18658), (3344, 15712), (3928, 13376), (4864, 10802), (5401, 9728), (5632, 9329), (6688, 7856)]