49644188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 102157440

約数和(自身を除く): 52513252

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1381, 1634, 1892, 2762, 3268, 5524, 8987, 15191, 17974, 26239, 30382, 35948, 52478, 59383, 60764, 104956, 118766, 237532, 288629, 577258, 653213, 1128277, 1154516, 1306426, 2256554, 2612852, 4513108, 12411047, 24822094, 49644188]

約数ペア:

[(1, 49644188), (2, 24822094), (4, 12411047), (11, 4513108), (19, 2612852), (22, 2256554), (38, 1306426), (43, 1154516), (44, 1128277), (76, 653213), (86, 577258), (172, 288629), (209, 237532), (418, 118766), (473, 104956), (817, 60764), (836, 59383), (946, 52478), (1381, 35948), (1634, 30382), (1892, 26239), (2762, 17974), (3268, 15191), (5524, 8987)]