48929320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1823}}^1$

素因数の和:1906

約数の個数: 64

約数和(自身を含む): 122135040

約数和(自身を除く): 73205720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 1823, 2440, 2684, 3355, 3646, 5368, 6710, 7292, 9115, 13420, 14584, 18230, 20053, 26840, 36460, 40106, 72920, 80212, 100265, 111203, 160424, 200530, 222406, 401060, 444812, 556015, 802120, 889624, 1112030, 1223233, 2224060, 2446466, 4448120, 4892932, 6116165, 9785864, 12232330, 24464660, 48929320]

約数ペア:

[(1, 48929320), (2, 24464660), (4, 12232330), (5, 9785864), (8, 6116165), (10, 4892932), (11, 4448120), (20, 2446466), (22, 2224060), (40, 1223233), (44, 1112030), (55, 889624), (61, 802120), (88, 556015), (110, 444812), (122, 401060), (220, 222406), (244, 200530), (305, 160424), (440, 111203), (488, 100265), (610, 80212), (671, 72920), (1220, 40106), (1342, 36460), (1823, 26840), (2440, 20053), (2684, 18230), (3355, 14584), (3646, 13420), (5368, 9115), (6710, 7292)]