61903358

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 111004992

約数和(自身を除く): 49101634

約数列:

[1, 2, 11, 17, 22, 34, 41, 82, 121, 187, 242, 367, 374, 451, 697, 734, 902, 1394, 2057, 4037, 4114, 4961, 6239, 7667, 8074, 9922, 12478, 15047, 15334, 30094, 44407, 68629, 84337, 88814, 137258, 165517, 168674, 255799, 331034, 511598, 754919, 1509838, 1820687, 2813789, 3641374, 5627578, 30951679, 61903358]

約数ペア:

[(1, 61903358), (2, 30951679), (11, 5627578), (17, 3641374), (22, 2813789), (34, 1820687), (41, 1509838), (82, 754919), (121, 511598), (187, 331034), (242, 255799), (367, 168674), (374, 165517), (451, 137258), (697, 88814), (734, 84337), (902, 68629), (1394, 44407), (2057, 30094), (4037, 15334), (4114, 15047), (4961, 12478), (6239, 9922), (7667, 8074)]