50639408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1061}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 104033520

約数和(自身を除く): 53394112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 157, 304, 314, 628, 1061, 1256, 2122, 2512, 2983, 4244, 5966, 8488, 11932, 16976, 20159, 23864, 40318, 47728, 80636, 161272, 166577, 322544, 333154, 666308, 1332616, 2665232, 3164963, 6329926, 12659852, 25319704, 50639408]

約数ペア:

[(1, 50639408), (2, 25319704), (4, 12659852), (8, 6329926), (16, 3164963), (19, 2665232), (38, 1332616), (76, 666308), (152, 333154), (157, 322544), (304, 166577), (314, 161272), (628, 80636), (1061, 47728), (1256, 40318), (2122, 23864), (2512, 20159), (2983, 16976), (4244, 11932), (5966, 8488)]