49897580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1718

約数の個数: 48

約数和(自身を含む): 111041280

約数和(自身を除く): 61143700

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 1340, 1541, 1619, 3082, 3238, 6164, 6476, 7705, 8095, 15410, 16190, 30820, 32380, 37237, 74474, 108473, 148948, 186185, 216946, 372370, 433892, 542365, 744740, 1084730, 2169460, 2494879, 4989758, 9979516, 12474395, 24948790, 49897580]

約数ペア:

[(1, 49897580), (2, 24948790), (4, 12474395), (5, 9979516), (10, 4989758), (20, 2494879), (23, 2169460), (46, 1084730), (67, 744740), (92, 542365), (115, 433892), (134, 372370), (230, 216946), (268, 186185), (335, 148948), (460, 108473), (670, 74474), (1340, 37237), (1541, 32380), (1619, 30820), (3082, 16190), (3238, 15410), (6164, 8095), (6476, 7705)]