55783380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{8689}}^1$

素因数の和:8808

約数の個数: 48

約数和(自身を含む): 157671360

約数和(自身を除く): 101887980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 8689, 17378, 26067, 34756, 43445, 52134, 86890, 104268, 130335, 173780, 260670, 521340, 929723, 1859446, 2789169, 3718892, 4648615, 5578338, 9297230, 11156676, 13945845, 18594460, 27891690, 55783380]

約数ペア:

[(1, 55783380), (2, 27891690), (3, 18594460), (4, 13945845), (5, 11156676), (6, 9297230), (10, 5578338), (12, 4648615), (15, 3718892), (20, 2789169), (30, 1859446), (60, 929723), (107, 521340), (214, 260670), (321, 173780), (428, 130335), (535, 104268), (642, 86890), (1070, 52134), (1284, 43445), (1605, 34756), (2140, 26067), (3210, 17378), (6420, 8689)]