56887860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{20173}}^1$

素因数の和:20232

約数の個数: 48

約数和(自身を含む): 162683136

約数和(自身を除く): 105795276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 20173, 40346, 60519, 80692, 100865, 121038, 201730, 242076, 302595, 403460, 605190, 948131, 1210380, 1896262, 2844393, 3792524, 4740655, 5688786, 9481310, 11377572, 14221965, 18962620, 28443930, 56887860]

約数ペア:

[(1, 56887860), (2, 28443930), (3, 18962620), (4, 14221965), (5, 11377572), (6, 9481310), (10, 5688786), (12, 4740655), (15, 3792524), (20, 2844393), (30, 1896262), (47, 1210380), (60, 948131), (94, 605190), (141, 403460), (188, 302595), (235, 242076), (282, 201730), (470, 121038), (564, 100865), (705, 80692), (940, 60519), (1410, 40346), (2820, 20173)]