56045580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{15313}}^1$

素因数の和:15386

約数の個数: 48

約数和(自身を含む): 159510624

約数和(自身を除く): 103465044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 15313, 30626, 45939, 61252, 76565, 91878, 153130, 183756, 229695, 306260, 459390, 918780, 934093, 1868186, 2802279, 3736372, 4670465, 5604558, 9340930, 11209116, 14011395, 18681860, 28022790, 56045580]

約数ペア:

[(1, 56045580), (2, 28022790), (3, 18681860), (4, 14011395), (5, 11209116), (6, 9340930), (10, 5604558), (12, 4670465), (15, 3736372), (20, 2802279), (30, 1868186), (60, 934093), (61, 918780), (122, 459390), (183, 306260), (244, 229695), (305, 183756), (366, 153130), (610, 91878), (732, 76565), (915, 61252), (1220, 45939), (1830, 30626), (3660, 15313)]