52976840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 140356800

約数和(自身を除く): 87379960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 151, 179, 196, 245, 280, 302, 358, 392, 490, 604, 716, 755, 895, 980, 1057, 1208, 1253, 1432, 1510, 1790, 1960, 2114, 2506, 3020, 3580, 4228, 5012, 5285, 6040, 6265, 7160, 7399, 8456, 8771, 10024, 10570, 12530, 14798, 17542, 21140, 25060, 27029, 29596, 35084, 36995, 42280, 43855, 50120, 54058, 59192, 70168, 73990, 87710, 108116, 135145, 147980, 175420, 189203, 216232, 270290, 295960, 350840, 378406, 540580, 756812, 946015, 1081160, 1324421, 1513624, 1892030, 2648842, 3784060, 5297684, 6622105, 7568120, 10595368, 13244210, 26488420, 52976840]

約数ペア:

[(1, 52976840), (2, 26488420), (4, 13244210), (5, 10595368), (7, 7568120), (8, 6622105), (10, 5297684), (14, 3784060), (20, 2648842), (28, 1892030), (35, 1513624), (40, 1324421), (49, 1081160), (56, 946015), (70, 756812), (98, 540580), (140, 378406), (151, 350840), (179, 295960), (196, 270290), (245, 216232), (280, 189203), (302, 175420), (358, 147980), (392, 135145), (490, 108116), (604, 87710), (716, 73990), (755, 70168), (895, 59192), (980, 54058), (1057, 50120), (1208, 43855), (1253, 42280), (1432, 36995), (1510, 35084), (1790, 29596), (1960, 27029), (2114, 25060), (2506, 21140), (3020, 17542), (3580, 14798), (4228, 12530), (5012, 10570), (5285, 10024), (6040, 8771), (6265, 8456), (7160, 7399)]