49859876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 104205024

約数和(自身を除く): 54345148

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 73, 76, 86, 146, 172, 209, 292, 361, 418, 473, 722, 803, 817, 836, 946, 1387, 1444, 1606, 1634, 1892, 2774, 3139, 3212, 3268, 3971, 5548, 6278, 7942, 8987, 12556, 15257, 15523, 15884, 17974, 26353, 30514, 31046, 34529, 35948, 52706, 59641, 61028, 62092, 69058, 105412, 119282, 138116, 170753, 238564, 289883, 341506, 579766, 656051, 683012, 1133179, 1159532, 1312102, 2266358, 2624204, 4532716, 12464969, 24929938, 49859876]

約数ペア:

[(1, 49859876), (2, 24929938), (4, 12464969), (11, 4532716), (19, 2624204), (22, 2266358), (38, 1312102), (43, 1159532), (44, 1133179), (73, 683012), (76, 656051), (86, 579766), (146, 341506), (172, 289883), (209, 238564), (292, 170753), (361, 138116), (418, 119282), (473, 105412), (722, 69058), (803, 62092), (817, 61028), (836, 59641), (946, 52706), (1387, 35948), (1444, 34529), (1606, 31046), (1634, 30514), (1892, 26353), (2774, 17974), (3139, 15884), (3212, 15523), (3268, 15257), (3971, 12556), (5548, 8987), (6278, 7942)]