48902988

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 116421984

約数和(自身を除く): 67518996

約数列:

[1, 2, 3, 4, 6, 12, 101, 157, 202, 257, 303, 314, 404, 471, 514, 606, 628, 771, 942, 1028, 1212, 1542, 1884, 3084, 15857, 25957, 31714, 40349, 47571, 51914, 63428, 77871, 80698, 95142, 103828, 121047, 155742, 161396, 190284, 242094, 311484, 484188, 4075249, 8150498, 12225747, 16300996, 24451494, 48902988]

約数ペア:

[(1, 48902988), (2, 24451494), (3, 16300996), (4, 12225747), (6, 8150498), (12, 4075249), (101, 484188), (157, 311484), (202, 242094), (257, 190284), (303, 161396), (314, 155742), (404, 121047), (471, 103828), (514, 95142), (606, 80698), (628, 77871), (771, 63428), (942, 51914), (1028, 47571), (1212, 40349), (1542, 31714), (1884, 25957), (3084, 15857)]