54301720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1$

素因数の和:928

約数の個数: 64

約数和(自身を含む): 134265600

約数和(自身を除く): 79963880

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 167, 220, 334, 440, 668, 739, 835, 1336, 1478, 1670, 1837, 2956, 3340, 3674, 3695, 5912, 6680, 7348, 7390, 8129, 9185, 14696, 14780, 16258, 18370, 29560, 32516, 36740, 40645, 65032, 73480, 81290, 123413, 162580, 246826, 325160, 493652, 617065, 987304, 1234130, 1357543, 2468260, 2715086, 4936520, 5430172, 6787715, 10860344, 13575430, 27150860, 54301720]

約数ペア:

[(1, 54301720), (2, 27150860), (4, 13575430), (5, 10860344), (8, 6787715), (10, 5430172), (11, 4936520), (20, 2715086), (22, 2468260), (40, 1357543), (44, 1234130), (55, 987304), (88, 617065), (110, 493652), (167, 325160), (220, 246826), (334, 162580), (440, 123413), (668, 81290), (739, 73480), (835, 65032), (1336, 40645), (1478, 36740), (1670, 32516), (1837, 29560), (2956, 18370), (3340, 16258), (3674, 14780), (3695, 14696), (5912, 9185), (6680, 8129), (7348, 7390)]