51441376

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{619}}^1$

素因数の和:696

約数の個数: 72

約数和(自身を含む): 120226680

約数和(自身を除く): 68785304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 619, 742, 784, 848, 1238, 1484, 1568, 1696, 2476, 2597, 2968, 4333, 4952, 5194, 5936, 8666, 9904, 10388, 11872, 17332, 19808, 20776, 30331, 32807, 34664, 41552, 60662, 65614, 69328, 83104, 121324, 131228, 138656, 229649, 242648, 262456, 459298, 485296, 524912, 918596, 970592, 1049824, 1607543, 1837192, 3215086, 3674384, 6430172, 7348768, 12860344, 25720688, 51441376]

約数ペア:

[(1, 51441376), (2, 25720688), (4, 12860344), (7, 7348768), (8, 6430172), (14, 3674384), (16, 3215086), (28, 1837192), (32, 1607543), (49, 1049824), (53, 970592), (56, 918596), (98, 524912), (106, 485296), (112, 459298), (196, 262456), (212, 242648), (224, 229649), (371, 138656), (392, 131228), (424, 121324), (619, 83104), (742, 69328), (784, 65614), (848, 60662), (1238, 41552), (1484, 34664), (1568, 32807), (1696, 30331), (2476, 20776), (2597, 19808), (2968, 17332), (4333, 11872), (4952, 10388), (5194, 9904), (5936, 8666)]