51931260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5657}}^1$

素因数の和:5692

約数の個数: 96

約数和(自身を含む): 171097920

約数和(自身を除く): 119166660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 5657, 9180, 11314, 16971, 22628, 28285, 33942, 50913, 56570, 67884, 84855, 96169, 101826, 113140, 152739, 169710, 192338, 203652, 254565, 288507, 305478, 339420, 384676, 480845, 509130, 577014, 610956, 763695, 865521, 961690, 1018260, 1154028, 1442535, 1527390, 1731042, 1923380, 2596563, 2885070, 3054780, 3462084, 4327605, 5193126, 5770140, 8655210, 10386252, 12982815, 17310420, 25965630, 51931260]

約数ペア:

[(1, 51931260), (2, 25965630), (3, 17310420), (4, 12982815), (5, 10386252), (6, 8655210), (9, 5770140), (10, 5193126), (12, 4327605), (15, 3462084), (17, 3054780), (18, 2885070), (20, 2596563), (27, 1923380), (30, 1731042), (34, 1527390), (36, 1442535), (45, 1154028), (51, 1018260), (54, 961690), (60, 865521), (68, 763695), (85, 610956), (90, 577014), (102, 509130), (108, 480845), (135, 384676), (153, 339420), (170, 305478), (180, 288507), (204, 254565), (255, 203652), (270, 192338), (306, 169710), (340, 152739), (459, 113140), (510, 101826), (540, 96169), (612, 84855), (765, 67884), (918, 56570), (1020, 50913), (1530, 33942), (1836, 28285), (2295, 22628), (3060, 16971), (4590, 11314), (5657, 9180)]