99920548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{991}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 216208384

約数和(自身を除く): 116287836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 991, 1108, 1939, 1982, 3601, 3878, 3964, 6937, 7202, 7756, 12883, 13874, 14404, 25207, 25766, 27748, 50414, 51532, 90181, 100828, 180362, 274507, 360724, 549014, 1098028, 1921549, 3568591, 3843098, 7137182, 7686196, 14274364, 24980137, 49960274, 99920548]

約数ペア:

[(1, 99920548), (2, 49960274), (4, 24980137), (7, 14274364), (13, 7686196), (14, 7137182), (26, 3843098), (28, 3568591), (52, 1921549), (91, 1098028), (182, 549014), (277, 360724), (364, 274507), (554, 180362), (991, 100828), (1108, 90181), (1939, 51532), (1982, 50414), (3601, 27748), (3878, 25766), (3964, 25207), (6937, 14404), (7202, 13874), (7756, 12883)]