48794580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1205

約数の個数: 72

約数和(自身を含む): 148660512

約数和(自身を除く): 99865932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 307, 614, 883, 921, 1228, 1535, 1766, 1842, 2649, 2763, 3070, 3532, 3684, 4415, 4605, 5298, 5526, 6140, 7947, 8830, 9210, 10596, 11052, 13245, 13815, 15894, 17660, 18420, 26490, 27630, 31788, 39735, 52980, 55260, 79470, 158940, 271081, 542162, 813243, 1084324, 1355405, 1626486, 2439729, 2710810, 3252972, 4066215, 4879458, 5421620, 8132430, 9758916, 12198645, 16264860, 24397290, 48794580]

約数ペア:

[(1, 48794580), (2, 24397290), (3, 16264860), (4, 12198645), (5, 9758916), (6, 8132430), (9, 5421620), (10, 4879458), (12, 4066215), (15, 3252972), (18, 2710810), (20, 2439729), (30, 1626486), (36, 1355405), (45, 1084324), (60, 813243), (90, 542162), (180, 271081), (307, 158940), (614, 79470), (883, 55260), (921, 52980), (1228, 39735), (1535, 31788), (1766, 27630), (1842, 26490), (2649, 18420), (2763, 17660), (3070, 15894), (3532, 13815), (3684, 13245), (4415, 11052), (4605, 10596), (5298, 9210), (5526, 8830), (6140, 7947)]